food for thought in a sentence

Examples

1. Your remarks however gave me long food for thought.
2. And thanks for the clarification, Jack, food for thought.
3. A Frenchman offered perhaps the best food for thought.
4. In the penultimate section, " Food for Thought,"
5. `Gattaca'offers food for thought, NEW STRAITS TIMES-MANAGEMENT TIMES
6. Thanks, you've given me some food for thought.
7. Food for thought, eh ?-metaphorically speaking, of course.
8. His mere presence gives opponents food for thought.
9. It's food for thought for dog lovers everywhere.
10. The engineers returned home with food for thought.