1. A: Where did you witness the incident?
b It was 8 pm last night.
2. A: What did you see?
a He was wearing a red cap.
3. A: Can you describe the man?
a He was tall and slim
4. A: Can I take your address and telephone number?
a I appreciate your help.
5. A: Is there anything else you can tell me?
b I don't think so.