instruction:
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.
question:
Sentence: 'The astronomer William Herschel discovered Uranus on the 13th of March 1781 .', Argument/Subject 1: 'william herschel', Argument/Subject 2: 'uranus'
answer:
discover


question:
Sentence: 'The spies find out that Saul has indeed come to kill David .', Argument/Subject 1: 'david', Argument/Subject 2: 'saul'
answer:
kill


question:
Sentence: 'Microsoft , Xbox , the Xbox logo , Xbox 360 , and the Xbox 360logo are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries .', Argument/Subject 1: 'microsoft', Argument/Subject 2: 'microsoft corporation'
answer:

be trademark of