two datasets to satisfy one condition in R

I need help with working with two different datasets for my research project.

I have two different data frames, they have different number of columns and rows. I need to gather values from one dataset that satisfy a specific condition that involves both datasets. The condition to be satisfied: that the combination of two values (in the same row but different columns) are the same.

For example, in my dataset, the values in 'data$Regular_response' should be the same as 'swow$response', and data$Test_word should be the same as swow$cue.

data$Regular_response = swow$response data$Test_word = swow$cue

In other words, I am looking for equal word pairs in both datasets.

When this condition is satisfied, I need the value of swow$R123.Strength to be printed in a new column in data$strength

How do I do that??

> head(swow)
# A tibble: 6 x 5
  cue   response R123  N     R123.Strength     
  <chr> <chr>    <chr> <chr> <chr>             
1 a     one      31    257   0.120622568093385 
2 a     the      26    257   0.101167315175097 
3 a     an       17    257   0.066147859922179 
4 a     b        14    257   0.0544747081712062
5 a     single   9     257   0.0350194552529183
6 a     article  6     257   0.0233463035019455
> head(data)
   Regular_response Test_word Pyramids_and_Palms_Test
1:         princess     queen                      92
2:            shoes  slippers                      92
3:        flowerpot      vase                      92
4:            horse     zebra                      92
5:              cup      bowl                      85
6:              nun    church                      85

> filter(data, Test_word == 'queen', Regular_response == 'princess')
  Regular_response Test_word Pyramids_and_Palms_Test
1         princess     queen                      92
2         princess     queen                      87
> filter(swow, cue == 'queen', response == 'princess')
# A tibble: 1 x 5
  cue   response R123  N     R123.Strength     
  <chr> <chr>    <chr> <chr> <chr>             
1 queen princess 3     292   0.0102739726027397

I appreciate those who can help me with this code!