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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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 is a part, portion, or makeup of 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: computer<sep>Tail: memory

SOLUTION: Yes

PROBLEM: Head: PersonX affects children 's ___<sep>Tail: to feel good at the end of the day

SOLUTION: No

PROBLEM: Head: right triangle<sep>Tail: one angle 90 degrees

SOLUTION:
Yes