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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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

Input: Consider Input: Head: PersonX passes upon PersonY<sep>Tail: PersonX has to go to work

Output: Yes


Input: Consider Input: Head: PersonX brings PersonY's daughter<sep>Tail: PersonX picks up PersonY's daughter

Output: Yes


Input: Consider Input: Head: PersonX places PersonY in a position<sep>Tail: PersonX tells PersonY they will learn yoga today


Output: Yes