premise:  Carol went shopping in town and parked in the town center. "When she finished shopping, Carol returned to her car and headed home." "She didn't realize it but a swarm of 20,000 bees followed her." Passerby's alerted the police and experts were called in. Beekeepers said the bees were trying to rescue their queen.
hypothesis:  Carol bought a lot of stuff starts before Passerby 's alert the police 