1. This is a rational approach to meeting the costs of a scheme.

2. The ability to speak in this country in a rational, academic way is under attack.

3. A completely rational human being weighs various risks and rewards in terms of utility.

4. It does indeed to rational thought and open discourse.

5. There is no rational strategic use of nuclear weapons, except to deter the use of nuclear weapons.

6. Most of my former colleagues are rational people.

7. There was no other rational thought really.

8. Not everybody makes their subscription decisions based on rational cost analyses, either.

9. Artificial intelligence does not experience human emotion it makes rational and logical decisions.

10. The ones I know are intense creatures, prone to excessive rational thought and irrational action.