Objects in image: Calculator
Text visible in image: CHS, yo, /x, S, ex, 10*, SIN, CoS, TAN, EEX, SST, GTO|, 3, xzy, E, R/S, GSB, USER, FI, STO, RCL, ON
Question: what do you do with the large key?
Answers: enter, enter, enter, enter, enter, enter, shift, enter, enter, enter information, enter