Teacher: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.
Teacher: Now, understand the problem? Solve this instance: The issue is expected to dominate a NATO summit set for Washington in April. NATO's mission has changed dramatically since its founding in 1949, a time when the West was intent on halting the westward spread of Soviet-led communism -- a threat Winston Churchill warned about in his famous  Iron Curtain  speech (delivered) on March 5, 1946, at Westminster College in Fulton, Mo., 130 miles east of here.  
 Verb: delivered
Student:
Yes