From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.

Q: Given Relationship: 'be trademark of', Sentence: 'Adobe , Photoshop , InDesign , GoLive , Illustrator and Acrobat are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries .'

A: trademarks
****
Q: Given Relationship: 'be president of', Sentence: 'Egypt 's President Hosni Mubarak is receiving tomorrow Palestinian President Yasser Arafat who is visiting Egypt before heading to Washington to attend the three-way summit that was urged on by the U.S President Bill Clinton and will be attended by Arafat and Israeli Prime Minister Ehud Barak .'

A: President
****
Q: Given Relationship: 'be sign by', Sentence: 'President Bush signed The Unemployment Extension Act of 2008 into law Friday , lengthening the period ...'

A:
signed
****