Which of the following is considered a non-necessity in terms of contracts?

In the context of contracts, necessities are typically defined as those items or services that are essential for a person's basic survival and well-being. A movie ticket is classified as a non-necessity because it is largely associated with entertainment rather than basic needs. Unlike food, shelter, or clothing—which are critical for day-to-day living and survival—a movie ticket does not fulfill a basic human need.

This distinction is important in the realm of contracts, especially when it comes to the enforceability of agreements involving necessities versus non-necessities. Contracts involving necessities are typically binding even if the buyer is a minor or lacks the capacity to consent fully, while those involving non-necessities may have different legal considerations. This underscores why the correct answer identifies the movie ticket as a non-necessity.