Input error Python 3.3

You are using assignment (one =) instead of equality testing (double ==):

if answer1 = 'yes':

and

if answer1 = 'no':

Double the = to ==:

if answer1 == 'yes':

and

if answer1 == 'no':

You are also missing a closing parenthesis:

print('Correct! Elephants cannot jump!'

Add the missing ) at the end.

You are missing a closing parenthesis at the last print:

print('Correct! Elephants cannot jump!')
#                                here--^

Also, you need to use == for comparison tests, not = (which is for variable assignment).

Finally, you should use elif to test for 1 thing or another.

Corrected code:

print('1. Can elephants jump?')
answer1 = input()
if answer1 == 'yes':
    print('Wrong! Elephants cannot jump')
elif answer1 == 'no':
    print('Correct! Elephants cannot jump!')

Use == for comparison. Not = , that is for assignment.

You may also want to check your ()