Question:
Based on the premise "Ca'daan looked out over the desert, hoping to see the young man return.", can we conclude that "Ca'daan wanted to know the young man was still alive."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "What if the stock market is too high?", can we conclude that "Does this mean that the stock market is too high?"?
****
Answer:
yes

Question:
Based on the premise "you know put seventy or ninety pounds on their back and go hiking uh but uh it can be a lot of fun", can we conclude that "Heavy backpacks make hiking really unpleasant."?
****
Answer:
it is not possible to tell