The correct option is B Ambiguous
The term "ambiguous" means open to more than one interpretation; not having one obvious meaning. It can be interpreted in any way. Hence, Option D is correct. Among the rest of the options, ambient means relating to the immediate surroundings of something, ambivalent means having mixed feelings or contradictory ideas about something or someone, amphibious means able to live on both land and water. These options do not express the intended meaning, hence incorrect.