TASK DEFINITION: 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.
PROBLEM: Context: Nigel skipped breakfast because he didn't have time.
Sentence: Nigel skipped lunch because he was too busy during the day.
Character: Nigel

SOLUTION: to save time

PROBLEM: Context: Ella and Frank had been wed for six years. They wanted a home of their own, despite high costs and few savings. They decided to buy several acres of land and build their own home.
Sentence: After they signed the deed, Frank called a few reliable acquaintances.
Character: Ella

SOLUTION: None

PROBLEM: Context: Jen and Sue took their dad's boat out on the lake. Half way across they dropped one of the oars. They were stranded with no way to get back. After awhile, another boat came by.
Sentence: They lent them an oar so they could get back to shore.
Character: Sue

SOLUTION:
None