Question:
S1: The problem likely will mean corrective changes before the shuttle fleet starts flying again .
S2: He said the problem needs to be corrected before the space shuttle fleet is cleared to fly again .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Justice Clarence Thomas , joined by fellow conservative Justice Antonin Scalia , dissented .
S2: Justice Antonin Scalia , Sandra Day O 'Connor and Clarence Thomas dissented from the ruling .
Are S1 and S2 the same?
Answer:
no

Question:
S1: The US Senate judiciary committee overcame a significant hurdle yesterday in the battle to create a trust fund to pay victims of asbestos exposure .
S2: The Senate judiciary committee on Tuesday overcame a significant hurdle in the battle to create a trust fund to pay victims of asbestos exposure but the most difficult obstacles remain .
Are S1 and S2 the same?
Answer:
no

Question:
S1: Axcan 's shares closed down 63 Canadian cents , or 4 percent , at C $ 16.93 in Toronto on Tuesday .
S2: Axcan 's shares were down 3.8 percent , or 66 Canadian cents , at C $ 16.90 in Toronto on Tuesday .
Are S1 and S2 the same?
Answer:
yes