what is a who clause sentence?

Question

and need help to use the words innovation, lenient, fluctuate. need to identify the part of speech for three words like noun,verb, etc, and to identify the who

Answer 1

It is a sentence with a Mr. and Mrs. Clause. Clause would be the verb and what they are doing the noun. A sentence would be – I am categorically lenient to not emphatically fluctuate in the aptitude to inaugurate the innovation of my condemnation.♣