Someone please help me thank you

When the subject of a sentence performs the action in the sentence the verb in the sentence is in the what ?

Identify the sentence with all words spelled correctly. a. ? it's your responsabilitiy to lock up. b. ? it's your responsability to lock up. c. ? it's your responsabilty to lock up. d. ? it's your responsibility to lock up.

How does ovid use two different definitions of art to create meaning in the phrase art hides his art