instruction:
In this task, you are given two phrases: Head and Tail, separated with <sep>. The Head and the Tail events are short phrases possibly involving participants. The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ). PersonX is always the subject of the event. You have to determine whether the Head happens before the Tail or not. Classify your answers into "Yes" and "No". The phrase may also contain "___", a placeholder that can be an object, a person, and/or an action.
question:
Head: PersonX accidentally dropped ___ on the ground<sep>Tail: Blame PersonX
answer:
No


question:
Head: PersonX accuses ___ of cheating<sep>Tail: to hire investigators
answer:
No


question:
Head: PersonX misses PersonY's flight<sep>Tail: PersonX drives back home in tears
answer:

Yes