Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.
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Question: Relationship: 'be peak in', Argument/Subject 1: 'elbrus', Argument/Subject 2: 'europe'

Answer: Mount Elbrus is the highest peak in Europe .


Question: Relationship: 'be capital of', Argument/Subject 1: 'cuzco', Argument/Subject 2: 'inca'

Answer: He says some Spanish friends were visiting the former Inca capital of Cuzco and became enchanted with the coca tea served to tourists as a remedy for altitude sickness .


Question: Relationship: 'launch', Argument/Subject 1: 'google', Argument/Subject 2: 'google sky'

Answer:
Google launched Google Sky in March .