TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'be creator of', Sentence: 'Bjarne Stroustrup is the creator of C++ , one of the most widely used languages that allows object-oriented programming .'

SOLUTION: creator

PROBLEM: Given Relationship: 'send', Sentence: 'God sent Jesus , and that is the rurth of Christmas , so that we could have unfettered access to the Father .'

SOLUTION: sent

PROBLEM: Given Relationship: 'sign in', Sentence: 'President Reagan and General Secretary Gorbachev signed the INF Treaty in December 1987 at the Washington Summit .'

SOLUTION:
signed