Why it returns only first value from function?

Please, don't ask why and how - it's painful as hell :(

tried if/elif

This one should search for keywords of class and return class value to append cycle.

!No need to read it full!

def func_class(segment, _classes, text, _classA, _classB, _classC, _classTRC, _classTRCP,  _classRTC, _classRTCP, _classSR, _classOSN):
    if text and segment:
        if "Office" or "WH" in segment:
            if True in list(map(lambda x: x in text, _classes[_classA][0])):
                return "Class A"

        elif "Office" in segment:
            if True in list(map(lambda x: x in text, _classes[_classB][0])):
                return "Class B"

        elif "WH" in segment:
            if True in list(map(lambda x: x in text, _classes[_classB][0])) or \
                    True in list(map(lambda x: x in text and True in [w not in text for w in _classes[_classA][0]], 
                        _classes[_classB][1])):
                return "Class B"   
        elif "Office" or "WH" in segment:
            if True in list(map(lambda x: x in text, _classes[_classC][0])):
                return "Class C"

        elif "Shop" in segment:
            if True in list(map(lambda x: x in text and True in (lambda y: True if [landsize > 9000] else False),
                         _classes[_classTRC][0])):
                return "TRC"

        elif "Shop" in segment:
            if True in list(map(lambda x: x in text and True in (lambda y: True if [9000 > landsize > 3000] else False),
                        _classes[_classTRCP][0])):
                return "TRCP"

        elif "Shop" in segment:
            if True in list(map(lambda x: x in text and True in (lambda y: True if [9000 >= landsize] else False),
                        _classes[_classRTC][0])):
                return "RTC"

        elif "Shop" in segment:
            if True in list(map(lambda x: x in text and True in (lambda y: True if [1000 >= landsize] else False),
                         _classes[_classRTCP][0])):
                return "RTCP"

        elif "Shop" in segment:
            if True in list(map(lambda x: x in text, _classes[_classSR][0])):
                return "Street retail"

        elif "ОСН" in segment:
            if True in list(map(lambda x: x in text, _classes[_classOSN][0])):
                return "OSN"
        return ""
    return ""

Sorry again, please. Not me started that hell. I just can't stop because deadline is in 6h and i'll become junior DS after it. And it's bedtime :(

Now append cycle:

for i in range(1, m_row + 1):
    current_row = [sheet_obj.cell(row=i, column=x).value for x in range(1, sheet_obj.max_column + 1)]
    cell_obj = sheet_obj.cell(row = i, column = 3)
    check_word = qualifier(cell_obj.value, Rtype)

    if check_word:
        current_row.append(check_word)

        current_row.append(func_class(check_word, classes, cell_obj.value, "Class A", "Class B", "Class C","TRC",
            "TRCP", "RTC", "RTCP", "Street retail", "OSN"))
     else:
                if i == 1:
                    current_row.append("SEGMENT")
                    current_row.append("CLASS")
                else:
                    current_row.append("")
                    current_row.append(func_class(check_word, classes, cell_obj.value, "Class A", "Class B", "Class C","TRC",
            "TRCP", "RTC", "RTCP", "Street retail", "OSN"))
     table.append(current_row)

I guess the trouble is fancy, but I still can't understand how to make it writing other classes. And I dunno is trouble in search function or in append part.

Big thanks my clever bro's :)