Detailed Instructions: 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.
See one example below:
Problem: Given Relationship: 'make', Sentence: 'Jenny made the announcement that her baby was an alien.'
Solution: made
Explanation: The output relationship - made, is a correct verb form of the given relationship - make, and it is also used in the given sentence

Problem: Given Relationship: 'lead to', Sentence: 'RESEARCH OBJECTIVES Background A major priority of the National Institute on Drug Abuse is to gather and expand the use of scientific information concerning the prevention of drug abuse and addiction that could lead to HIV infection and AIDS .'
Solution:
lead