From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.

[Q]: Given Relationship: 'be mail to', Sentence: 'No. The FAFSA has to be mailed to the Federal Processor in the pre-addressed envelope provided with the application or filed online http ://www.fafsa.ed .gov .'
[A]: mailed


[Q]: Given Relationship: 'fire on', Sentence: 'The war began when a Confederate artillery battery fired on the Union-held Fort Sumter .'
[A]: fired


[Q]: Given Relationship: 'discover', Sentence: 'This is certainly a pivotal time in history as this was when Columbus discovered America .'
[A]:
discovered