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.

Ex Input:
Sentence: 'Polls show Obama leading in Oregon , where 52 delegates are up for grabs , while Clinton is ahead in Kentucky , a state with 51 delegates that has a similar demographic to West Virginia , where she won a thumping victory Tuesday .', Argument/Subject 1: 'obama', Argument/Subject 2: 'oregon'

Ex Output:
lead in


Ex Input:
Sentence: '" Cape Town has undoubtedly the safest central city in South Africa , " said Boraine .', Argument/Subject 1: 'cape town', Argument/Subject 2: 'south africa'

Ex Output:
be city of


Ex Input:
Sentence: 'Pierre eventually returned to France and got into trouble with the authorities , ending up serving time in Fleury-M?rogis prison .', Argument/Subject 1: 'pierre', Argument/Subject 2: 'france'

Ex Output:

return to