Answer:
the second strongest argument
Explanation:
The simple predicate is "are interested".
The participle in this sentence is D. Singing. Participles are formed by turning a verb into an adjective to modify another word. Therefore, singing here is a verb and is also modifying the word group.
He was a poet this included his contribution of poetry to the memorial collection of Queen Elizabeth of Valois <span />
What scene? My non existent love life? Please be more specific.