Question:
Based on the premise "did you get your catalog on your your your gifts", can we conclude that "There is no catalog at all."?
****
Answer:
no

Question:
Based on the premise "'Sure, doc,' ", can we conclude that "Got it, doc, one surgery scheduled for tomorrow."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "What's a Postal Regulatory Commissioner to do?", can we conclude that "What can be done by a Postal Regulatory commissioner?"?
****
Answer:
yes