"Anyone" is singular, but "they" is used as a singular, gender-neutral pronoun in modern English for this context.
The correct punctuation includes a comma before the conjunction "and" in a list (Oxford comma) for clarity.
"Affect" is a verb meaning to influence something, while "effect" is a noun referring to the result of an action.
A compound sentence joins two independent clauses with a coordinating conjunction, like "but" in this example.
"Ambiguous" means unclear or open to multiple interpretations. In this sentence, it correctly describes the unclear explanation.
