TASK DEFINITION: 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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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.
PROBLEM: Head: PersonX achieves the organization 's ___<sep>Tail: gets a mention in the newsletter

SOLUTION: No

PROBLEM: Head: PersonX gets some fresh air<sep>Tail: PersonX is sweating because of the heat

SOLUTION: Yes

PROBLEM: Head: PersonX has just gotten PersonX's driver 's license<sep>Tail: PersonX goes to driving school

SOLUTION:
Yes