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 The names of specific people have been replaced by generic words (e.g., PersonX, PersonY, PersonZ).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

Ex Input:
Head: PersonX achieves PersonX's ___ by means<sep>Tail: to find a new project

Ex Output:
No


Ex Input:
Head: PersonX asks ___ for one<sep>Tail: to thank them for the item

Ex Output:
No


Ex Input:
Head: ignition<sep>Tail: magneto

Ex Output:

Yes