AMICABLE :

Answer: Option A

Hostile: Showing or feeling opposition or dislike; unfriendly.
Friendly: Kind and pleasant.
Haughty: Arrogantly superior and disdainful.
Unpleasant : publicly display (a work of art or item of interest) in an art gallery or museum or at a trade fair.
Amicable : Characterized by friendliness and absence of discord.

Antonym of Amicable is Hostile.