production vs exhibition

production and exhibition both are nouns.

Word	Noun	Adjective	Verb	Adverb
production	Yes	No	No	No
exhibition	Yes	No	No	No

As nouns, exhibition is a hypernym of production; that is, exhibition is a word with a broader meaning than production:

production (noun)	exhibition (noun)
the act or process of producing something	the act of exhibiting
(law) the act of exhibiting in a court of law	a collection of things (goods or works of art etc.) for public display
(economics) manufacturing or mining or growing something (usually in large quantities) for sale
the creation of value or wealth by producing goods and services
an artifact that has been created by someone or some process
a presentation for the stage or screen or radio or television
a display that is exaggerated or unduly complicated
the quantity of something (as a commodity) that is created (usually within a given period of time)