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.

[Q]: Sentence: 'Microsoft and Windows NT are a registered trademarks of Microsoft Corporation .', Argument/Subject 1: 'microsoft', Argument/Subject 2: 'microsoft corporation'
[A]: be trademark of


[Q]: Sentence: 'Committee first met in January , 2007 .', Argument/Subject 1: 'committee', Argument/Subject 2: 'january'
[A]: meet in


[Q]: Sentence: 'Mabel married Joseph Henry Barrigar son of John Barrigar on 14 Apr 1939 in Bruno , Pine , Minnesota .', Argument/Subject 1: 'john', Argument/Subject 2: 'henry'
[A]:
be son of