Question:
Based on the premise "Still, the tip of political e-commerce is beginning to poke up through the Web's surface.", can we conclude that "They still have much more to do."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "It's not an easy proposition anyway.", can we conclude that "This is not an easy proposal. "?
****
Answer:
yes

Question:
Based on the premise "4 cents for saturation mail weighing up to 3.3 ounces and drop shipped at the delivery office.", can we conclude that "Saturation mail costs 5 cents regardless of weight."?
****
Answer:
no