Question:
S1: Grant also has been elected to Monsanto 's board of directors , the company said in a statement .
S2: Grant , a 22-year Monsanto veteran , also has been elected to the company 's board of directors , Monsanto said in a statement .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Marjorie Scardino , the chief executive , said : " We have one headline .
S2: Pearson , led by Marjorie Scardino , the chief executive , publishes its interim results this week .
Are S1 and S2 the same?
Answer:
no

Question:
S1: A COUPLE have been arrested for starving their four sons while letting their daughters feast in front of them .
S2: A couple starved their four adopted sons for years while allowing their daughters to feast on takeaways , police and neighbours said today .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Niels told an interviewer in 1999 he thought the Old Man would outlive him by many years .
S2: In 1999 , two years before his death , Mr. Nielsen told an interviewer that he thought the rock face would outlive him by many years .
Are S1 and S2 the same?
Answer:
no