Question:
Based on the premise "an area that when she moved down there was mostly elderly people well not", can we conclude that "There were mostly elderly people where she moved."?
****
Answer:
yes

Question:
Based on the premise "Your help has been of the most invaluable. ", can we conclude that "I would not have been able to succeed without your help."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "Goodness and purity maketh not much of a column.", can we conclude that "Purity doesn't make for an especially strong column."?
****
Answer:
yes