I saw a woman drop her purse on the sidewalk this morning, so I quickly followed her. As I was just about to tap her on the shoulder she started running for a bus. So I ran after her shouting, "You dropped your purse! You dropped your purse!" She didn't hear me and got onto the bus, so I got on the bus too. As I walked to the back of the bus I breathlessly said, "You dropped your purse on the sidewalk outside McDonald's." "Thank you so much" she said, "Where is it?" I said, "I've just told you, on the sidewalk outside McDonald's."