Problem: Sentence: "The chatbots were so advanced."; Another sentence: "At the Loebner competition the judges couldn't figure out which respondents were the chatbots because they were so advanced."?
A: yes

Problem: Sentence: "Sam Goodman's biography of the Spartan general Xenophanes conveys a vivid sense of the difficulties Goodman faced in his research."; Another sentence: "Sam Goodman's biography of the Spartan general Xenophanes conveys a vivid sense of the difficulties he faced in his research."?
A: yes

Problem: Sentence: "The painting is to the right of a house."; Another sentence: "The painting in Mark's living room shows an oak tree. It is to the right of a house."?
A:
no