Question:
Based on the premise "Why approach a newcomer?", can we conclude that "There is no reason to approach a newcomer."?
****
Answer:
no

Question:
Based on the premise "The Sercial grape, used to produce the driest style of Madeira, is named for this pretty coastal village that is the center of a wine-growing district.", can we conclude that "The Sercial grape is too bitter to be used in any kind of Madeira."?
****
Answer:
no

Question:
Based on the premise "Miss Howard was obviously quite a public character. ", can we conclude that "Miss Howard was demure and quiet, keeping to herself."?
****
Answer:
no