Dependent Child(ren): means, each person who:
1. Is your natural, step, or legally adopted child; and
2. Is unmarried and not living in a relationship equivalent to marriage; and
a) Is under the age of 19 years at the date of departure for a covered trip; or
b) Is under the age of 25 and is a full-time student who is currently enrolled, or is enrolled in the next academic term or semester, and who is primarily dependent on the platinum cardholder for maintenance and support.
Accompanying means travelling together with the platinum cardholder on a covered trip and generally on the same itinerary. This means departing and returning with the platinum cardholder but allowing for a difference in itineraries of the lessor of than five nights or 20% of the covered trip.