Question:
Based on the premise "This partnering took place at the senior executive level and contributed to the success of the federal Y2K effort.", can we conclude that "The success of the federal Y2K efforts can be traced back to senior executive partnerships."?
****
Answer:
yes

Question:
Based on the premise "still a feeling of you know it's not totally wasted dollars if you think about it some of it coming back your way", can we conclude that "If you think about it, nothing is coming back your way."?
****
Answer:
no

Question:
Based on the premise "He seemed somewhat 104 apathetic in the search, as though he expected no great results from it. ", can we conclude that "He was obsessed with the search and refused to give up."?
****
Answer:
no