TASK DEFINITION: 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.
PROBLEM: The rally in Cardenas, Cuba, was marked by songs, tears and personal recollections of Elian. It was the most personal and emotional of many held since early December, when Cuban President Fidel Castro promised mass mobilization until the boy was (returned) to his father.
Verb: returned

SOLUTION: Yes

PROBLEM: If a court edict fails to compel compliance, the Justice Department will have to consider sterner measures, for the relatives will then be resisting the rule of law as defined by both the department and the courts. But Washington ought not to (rush) to take Elian forcibly from the relatives.
Verb: rush

SOLUTION: No

PROBLEM: He's not telling the truth. Many worried their efforts to keep the boy in Miami would (fail) today, the 39th anniversary of the Bay of Pigs fiasco, an aborted invasion of Cuba by CIA-trained exiles that left much bitterness among the Cuban-American community.
Verb: fail

SOLUTION:
No