Question:
S1: Those involved were allegedly told to never speak of the incident again , according to the letter .
S2: The letter said staff was told to never speak of the incident .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Shadrin said Khodorkovsky 's aircraft was approached by officers identifying themselves as members of the FSB intelligence service , the domestic successor to the Soviet KGB .
S2: Shadrin said Khodorkovsky 's aircraft was approached by officers identifying themselves as members of the FSB domestic intelligence service .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Even when the exchange detected violations , it often failed to take disciplinary action , the SEC said .
S2: Even when the exchange detected such violations , it " often failed to take appropriate disciplinary actions " against individuals or firms .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Before the blast , Wells told police he had been forced to rob the bank and asked police to help him remove the bomb .
S2: Wells , 46 , said he was forced to rob the bank and asked police to help take the bomb off .
Are S1 and S2 the same?
Answer:
yes