106. Evan and Lillian are a married couple, and they have a daughter, Fiona. They are both employed and covered under their employer's group plan which includes dental benefits. Fiona fell while riding a bike and broke a couple of her teeth. She is covered under both her parent's group plans. Which insurance company will be the first payor of Fiona's dental benefits? The insurance company covering the parent:

who is the oldest in terms of age?

with a birth date that is earliest in the calendar year.

with the least number of claims made in the previous year.

who was employed the highest number of years?