How can I fix my if and else statements in this game im trying to make? [duplicate]

this is the code, it is supposed to be a game of rock paper scissors

whowon = 0
cchoice = 0

print('Welcome to Rock Paper Scissors!')
while True:
  print('To choose Rock, Paper, or Scissors, type 1, 2, or 3 respectively, or\nsimply type 
"rock, paper, or scissors".')
  for x in range(4):
    print(start[x])
    time.sleep(.66)
  while True:
    pinput = str(input())
    if str(pinput) == 'rock' or 'Rock' or '1':
      pchoice = 1
    elif str(pinput) == 'paper' or 'Paper' or '2':
      pchoice = 2
    elif str(pinput) == 'scissors' or 'Scissors' or '3':
      pchoice = 3
    else:
      print('please type Rock, Paper, Scissors or 1, 2, 3')
      continue
    break
  cchoice = random.randint(1,3)
  print('computer choice:' +str(cchoice)+' '+start[cchoice-1]+'\nplayer 
choice:'+str(pchoice)+' '+start[pchoice-1]+'\nplayer input'+str(pinput)+'\nwho won calc:'+' 
'+str(whowon))
  whowon = pchoice / cchoice
  if pchoice == 1 and whowon >.4:
    print('Paper beats Rock! You Lose!')
  else:
    print('Rock beats Scissors! You Win!')
  if pchoice == 2 and whowon <1:
    print('Paper beats Rock! You Win!')
  else:
    print('Scissors beats Paper! You Lose!')
  if pchoice == 3 and whowon <2:
    print('Rock beat Scissors! You Win!')
  else:
    print('Scissors beats Paper! You Lose!')

the if statements in the second while looped(the one embedded in the main loop) are supposed to convert your human answer to a number, rock being 1, paper being 2, and scissors being 3. instead, it always thinks your choice is rock, no matter what input you give.