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.
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Question: Given Relationship: 'be spirit of', Sentence: 'For it is only through God in Christ and the Holy Spirit , as Romans 5 says , that hope does not disappoint .'

Answer: Spirit


Question: Given Relationship: 'cross', Sentence: 'This might entail that Caesar did not choose to cross the Rubicon , but that he was acting in a determined manner , like a machine .'

Answer: cross


Question: Given Relationship: 'be mother of', Sentence: 'All this must have happened no later than four months after the angel Gabriel visited Nazareth and Mary consented to become the Mother of God .'

Answer:
Mother