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 the lead in i can only imagine movie?

SOLUTION: J. Michael Finley

PROBLEM: What does it mean by god's glory?

SOLUTION: The manifestation of God's presence.

PROBLEM: The dot product of two vectors results in a?

SOLUTION:
single number