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.

Input: Consider Input: Given Relationship: 'be capital of', Sentence: 'To visit Machu Picchu you must spend at least 2 nights in Cuzco which was the capital of the Inca empire and has many archaeological ruins in the city and nearby .'

Output: capital


Input: Consider Input: Given Relationship: 'be mail to', Sentence: 'No. The FAFSA has to be mailed to the Federal Processor in the pre-addressed envelope provided with the application or filed online http ://www.fafsa.ed .gov .'

Output: mailed


Input: Consider Input: Given Relationship: 'be country in', Sentence: 'When visiting the beautiful and historic country of Sudan in Africa , you will have your choice in many accommodations .'


Output: country