# Store length of each row in survey_response column resp_length = ____ # Find rows in airlines where resp_length > 40

# Store length of each row in survey_response column resp_length = airlines['survey_response'].str.len() # Find rows in airlines where resp_length > 40 airlines_survey = airlines[resp_length > 40] # Assert minimum survey_response length is > 40 assert airlines_survey['survey_response'].str.len().min() > 40 # Print new survey_response column print(airlines_survey['survey_response'])