Find the mistake in the following sentence and correct it
It is not a mistake, but it could be rephrased for clarity. It would be better to use an adverb instead of an adjective to modify the verb "said". One can also use a stronger verb, for instance, "He said his farewells sadly" or "He bade his farewells sadly".
He sadly said his farewells
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Find the mistake in the following sentence and correct it

### Input:
He sadly said his farewells

### Response:
It is not a mistake, but it could be rephrased for clarity. It would be better to use an adverb instead of an adjective to modify the verb "said". One can also use a stronger verb, for instance, "He said his farewells sadly" or "He bade his farewells sadly".