Here's a few sentences with 'a'.
Billy helped a girl find her lost cat.
Georgia found a stray cat in an alley.
Remi got a suitcase for her birthday.
Answer: Rodrigo is being used by Iago to incite Othello 's jealousy. He tells Othello that Desdemona has given a handkerchief to Rodrigo that Othello had given to her as a wedding present. Iago gives the handkerchief to Rodrigo’s wife and it gets to Rodrigo, so it looks like Desdemona indeed.
Explanation:
His messenger bag was so full that randy could not fit