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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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 after 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.

Ex Input:
Head: PersonX gives PersonY a trial<sep>Tail: PersonX sits down at the judge's bench

Ex Output:
Yes


Ex Input:
Head: PersonX accomplishes PersonX's mission<sep>Tail: gets an award

Ex Output:
No


Ex Input:
Head: PersonX accepts one 's ___<sep>Tail: happy because the movie was

Ex Output:

No