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: 'Chester is certainly England 's most haunted city .', Argument/Subject 1: 'chester', Argument/Subject 2: 'england'

Ex Output:
be city in


Ex Input:
Sentence: 'This related article explains why Yahoo! buying Konfabulator is more than just about widgets .', Argument/Subject 1: 'yahoo!', Argument/Subject 2: 'konfabulator'

Ex Output:
buy


Ex Input:
Sentence: 'Garnet is January s Birthstone If you re still adolescent abundant to bethink your birthday , you apparently aswell bethink the appropriate birthstone assigned to it .', Argument/Subject 1: 'garnet', Argument/Subject 2: 'january'

Ex Output:

be birthstone of