In this task, you're given a context, a sentence, and a character. The sentence describes an action or job of the given character. Also, the context provides more information about the sentence or the character. Your task is to write the character's motivation by doing a specific job, which is given in the sentence. You can use context to find the motivation; however, all the inputs do not provide context. Also, in some inputs, there can be zero motivation; output, 'None' in this case.

Context: Theresa went to the zoo for the first time. She visit the zoo with her younger sister and friends. Suddenly theresa noticed that her younger sister was out of her sight.
Sentence: They tried to find her sister each place as possible.
Character: Theresa
to find her by all means

Context: Aura wanted to see the sunrise. She went to bed early. She also set two alarms for surety. She rose at six in the morning.
Sentence: Aura got to see her first sunrise!
Character: Aura
to gain knowledge

Context: Greg's birthday was coming up. So he was deciding on where to go. He spent the rest of his night looking up restaurants. But he never came to a conclusion.
Sentence: He reluctantly picked a random restaurant at the last second.
Character: Greg
eat