TASK DEFINITION: In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
PROBLEM: Who plays gabe on when calls the heart?

SOLUTION: Mitchell Kummen

PROBLEM: Who played jennifer hart in hart to hart?

SOLUTION: Stefania Zofya Federkiewicz

PROBLEM: The number of phalanges in the body is?

SOLUTION:
56