My bean has grown a bean

I planted a broad bean at school in the spring. It grew for a bit and then we took it home. It was quite small so we kept it inside. Then when it was bigger and the weather was sunny we planted it outside. We thought it was never going to grow anything because it was eaten lots by black fly. I sprayed it with water and washing up liquid but it didn't really stop the flies.

Today we were looking at all our plants and we found ..... a pod of beans.

My bean has grown a bean.
Lots of beans.

I am going to cook some to eat and plant some to grow another plant.