They pulled over a florist's van. (Hint: What)
They arrested the driver. (Hint: What)
They arrested him for smoking marijuana. (Hint: Why)
They got suspicious when Karl remained stopped. (Hint: When)
The light had turned green. (Hint: What)
The officer asked Karl where he was headed. (Hint: What)
The radio was blasting rock music. (Hint: How)
Grateful Dead was on the radio. (Hint: Which)
A moment later, Karl's cell phone rang. (Hint: Whose)
A moment later, Karl's cell phone rang. (Hint: What)