You will be given a context and a verb separated with a newline character, and you have to answer if the given verb can be anchored in time or not. We say a verb can be anchored in the real timeline if and only if a verb happened in the past, is happening now, or is guaranteed to happen in the future. The output should be "Yes" if the verb can be anchored in time and "No" otherwise.
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Question: Kopp, a fugitive, has until now been described only as a material witness and a nationwide warrant had been issued so that he could be held for questioning. There was no official confirmation of the decision to upgrade the warrant, but Denise O'Donnell, the U.S. attorney for the Western District of New York in Buffalo, has scheduled a news conference Thursday to (announce) a major development in the Slepian murder investigation.
Verb: announce

Answer: No

Question: On Aug. 7, Bushnell, Trade Minister Joseph Kimotho and others had just ended a news conference in a building adjacent to the embassy. They were (talking) when the bomb went off, killing 247 people and wounding more than 5,000 others.
Verb: talking

Answer: Yes

Question: Kopp also has been linked, through DNA testing, to a strand of hair found near where the sniper fired, law enforcement sources have said. Nicknamed the Atomic Dog in anti-abortion circles, Kopp had been arrested in several states since 1990 for (protesting) abortion.
Verb: protesting

Answer:
Yes