You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.

[EX Q]: I'm just a novice skateboarder so I always wear pads and helmet. Smashed my knee tonight so its a good thing for the _ .
[EX A]: pads

[EX Q]: The arm was injected with medicine, but not the leg, because the _ had was fine.
[EX A]: leg

[EX Q]: The blade of the sharpener could not longer sharpen the pencil because the _ is hard.
[EX A]:
pencil