What kind of verb is had in the sentence The mayor a happy face?

This sentence is incomplete. To determine the verb type, we need to know the complete sentence. Here's why:

* "Had" can be a main verb: If the sentence is "The mayor had a happy face," then "had" is the past tense of the verb "to have," indicating possession.

* "Had" can be part of a helping verb: If the sentence is "The mayor had been having a happy face," then "had" is part of the past perfect tense, combined with "been" to indicate an action completed before another past action.

Please provide the complete sentence for a proper verb classification.