Given the question: Read the following article and select the best answer. Article: We spent a day in the country and picked a lot of flowers. Our car was full of flowers inside! On the way home we had to stop at traffic lights, and there my wife saw the bookshelf. It stood outside a furniture shop." Buy it," she said at once."We'll carry it home on the roof-rack . I've always wanted one like that." What should I do?Ten minutes later I was twenty dollars poorer,and the bookshelf was tied onto the roof-rack. It was tall and narrow, quite heavy too.As it was getting darker, I drove slowly.Other drivers seemed more polite than usual that evening. The police evenstopped teaffic to let us through. Carrying furniture was a good idea. After some time my wife said,"There's a long line of cars behind. Why don't they overtake " Just at that time a police car did overtake. The two officers inside looked at us seriously when they went past.But then, with a kind smile they asked us to follow their car through the busy traffic. The police car stopped at our village church .One of the officers came to me. "Right, sir!"he said,"Do you need any more help now?" I didn't quite understand. "Thanks, officer," I said. "You've been very kind. I live just down the road." He was looking at our things, first at the flowers, then at the bookshelf. "Well, well," he said and laughed. "It's a bookshelf you've got there! We thought it was... er ..., something else." My wife began to laugh. Suddenly i understood why the police drove here. I smiled at the officer. "Yes, it's a bookshelf, but thanks again." I drove home as fast as i could. Question: When did the officers begin to realize that they were wrong? - Before they arrived at the church. - Before they overtook the writer's car. - After they looked at the car carefully at the church. - After the writer's family left the church.
The answer is:
After they looked at the car carefully at the church.