Question:
Based on the premise "In addition, the signature should be linked to the data in such a manner that if the data are changed, the signature is invalidated.", can we conclude that " the signature should be linked to the data"?
****
Answer:
yes

Question:
Based on the premise "They pushed and spread into a circle when a large man wrapped in strips of leather walked out and bared a long waved sword.", can we conclude that "The woman wore clothes made out of leather. "?
****
Answer:
no

Question:
Based on the premise "9 efficiency/energy intensity of the electric power industry", can we conclude that "Performance figures of the water industry."?
****
Answer:
no