instruction:
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.
question:
Given Relationship: 'meet', Sentence: 'When Harry met Sally ... - Is it love or lust ?'
answer:
met


question:
Given Relationship: 'discover', Sentence: 'School children throughout the United States and Canada will tell you that Christopher Columbus discovered America when he was searching for a faster , more efficient route to the riches of India .'
answer:
discovered


question:
Given Relationship: 'be cause of', Sentence: 'While an estimated 33 million people worldwide live with the HIV virus that causes AIDS , the numbers of new infections have been declining since 2001 and more HIV-infected people are getting treatment and living longer .'
answer:

causes