You will be given a context and a verb separated with a newline character, and you have to answer if the given verb is a negation or not. A verb is a negation if it is not going to exist, not happen, or has no effect. The output should be "Yes" if the verb is a negation and "No" otherwise.

Q: ( 0735 GMT ) Friday, toppling a crowded building toward the embassy and a street packed with cars, trucks and buses. At least 75 people were (killed) and 1,643 wounded there, Red Cross and ambulance officials said.
Verb: killed

A: No
****
Q: They believe Kopp was driven to Mexico by a female friend after the shooting, and have a trail of her credit card receipts leading to Mexico, the federal officials have said. In addition, a Customs Service videotape from a border crossing point shows the woman's car (returning) from Mexico, these officials said.
Verb: returning

A: No
****
Q: NAIROBI, Kenya ( AP ) _ U.S. Secretary of State Madeleine Albright (paid) tribute Tuesday to bombing victims and embassy staffers on a whirlwind visit to East Africa, and promised to track down the perpetrators.
Verb: paid

A:
No
****