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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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 acts on PersonY's behalf<sep>Tail: to have help

SOLUTION: No

PROBLEM: Head: PersonX cries for help<sep>Tail: PersonX falls off a cliff but grasps hold of a branch

SOLUTION: Yes

PROBLEM: Head: PersonX abandons ___ altogether<sep>Tail: sad

SOLUTION:
No