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: 'Prague is the capital city of the Czech Republic , and a great place for tax free shopping .', Argument/Subject 1: 'prague', Argument/Subject 2: 'czech republic'

Ex Output:
be capital city of

Ex Input:
Sentence: 'WE BELIEVE that the Holy Spirit is the third Person of the Triune God .', Argument/Subject 1: 'holy spirit', Argument/Subject 2: 'triune god'

Ex Output:
be person of

Ex Input:
Sentence: 'We accept Mastercard , Visa , Discover , and American Express through PayPal for online orders .', Argument/Subject 1: 'mastercard', Argument/Subject 2: 'paypal'

Ex Output:
accept through