instruction:
Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.
question:
Sentence: 'William Friedrich Carl Nindemann was born 22 April 1850 , on the island of Rugen , Germany .', Argument/Subject 1: 'william', Argument/Subject 2: 'april'
answer:
be bear in

question:
Sentence: 'Frederick William Herschel was born in Hanover , Germany in 1738.', Argument/Subject 1: 'herschel', Argument/Subject 2: 'hanover'
answer:
be bear in

question:
Sentence: 'Yinchuan is capital of Ningxia .', Argument/Subject 1: 'yinchuan', Argument/Subject 2: 'ningxium'
answer:
be capital of