Is the underlined group of words an adjective phrase or an adjective clause? "The teacher who gives the hardest tests gave out her study guide today."

Question

Responses
A adjective phraseadjective phrase
B adjective clause

Answer 1

B. adjective clause

The group of words "who gives the hardest tests" is an adjective clause because it contains a subject ("who") and a verb ("gives") and gives more information about "The teacher." It is not just a phrase, since it includes a subject and a verb and is dependent on the main clause for its meaning.