As we approach the middle of the week, one's brain needs to be recharged. One way to recharge the brain is to come up with the answers to these questions.  1. What does a light, a dog and a bird have in common?

2. What do dating couples, light bulbs and electricity have in common?

3. What does a shoe, a golf club and bread have in common?

4. What do gifts, currency and stocks have to do with each other?

5. What do children, knowledge and grass have in common?

The answers in order are: (1) Types of houses, (2) Things that go out, (3) Things that have heels, (4) Things that are exchanged, (5) Things that grow.