set of possible answers to choose from

set of problems

to select; to choose / to elect / to screen

(physically) true, straight, unwarped, unskewed, proper / (abstractly) correct, right, true

(uncommon, dialect) factual, true, correct, accurate / (uncommon, dialect) genuine, real / (uncommon, dialect) actual, real, certain

answer, solution

give an answer / solve

please give me / (expressing a request) please do something for me

Please do (action)

Please do not (do)