coach vs box seat

coach and box seat both are nouns.

Word	Noun	Adjective	Verb	Adverb
coach	Yes	No	Yes	No
box seat	Yes	No	No	No

coach (noun)	box seat (noun)
a carriage pulled by four horses with one driver	a special seat in a theater or grandstand box
a railcar where passengers ride	the driver's seat on a coach
a vehicle carrying many passengers; used for public transport
a person who gives private instruction (as in singing, acting, etc.)
(sports) someone in charge of training an athlete or a team

coach (verb)	box seat (verb)
teach and supervise (someone); act as a trainer or coach (to), as in sports
drive or operate a coach or carriage