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.

Sentence: 'The StartUp Blog at PartnerUp is powered by WordPress 2.2.2 and delivered to you in 1.003 seconds using 9 queries .', Argument/Subject 1: 'blog', Argument/Subject 2: 'wordpress'
be power by

Sentence: 'The Ukrainian language is the only official language in Ukraine , while Russian is also widely spoken and is known to most Ukrainians as a second language .', Argument/Subject 1: 'ukrainian', Argument/Subject 2: 'ukraine'
be language in

Sentence: 'Democrats say Republicans should not be so confident that the measure will pass with a large margin .', Argument/Subject 1: 'republican', Argument/Subject 2: 'democrat'
be say to