Question:
Based on the premise "Because the young lady was knocked down in a street accident, and has sustained slight injuries to the head.", can we conclude that "The young lady has injuries to her head from an accident in which she was knocked down."?
****
Answer:
yes

Question:
Based on the premise "i don't know the city", can we conclude that "I went to that city last year."?
****
Answer:
no

Question:
Based on the premise "A case in point can be found in the last omnibus rate case, the R97-1 case.", can we conclude that "The omnibus rate was increased by twelve percent during that case."?
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Answer:
it is not possible to tell