Julio Benini is eligible to receive healthcare coverage through a health plan that is under contract to his employer. Mr. Benini is seeking coverage for the following individuals:

Elena Benini, his wife

Maria Benini, his 18-year-old unmarried daughter

Johann Benini, his 80-year-old father who relies on Julio for support and maintenance

The health plan most likely would consider that the definition of a dependent, for purposes of healthcare coverage, applies to: