Question:
S1: The downtime , to take place in May and June , is expected to cut production by 60 million to 70 million board feet .
S2: The downtime is expected to take 60 million to 70 million board feet out of the companys system .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: In a letter sent to The Times and read to the Associated Press after his resignation , Blair blamed " personal issues " and apologized for his " lapse of journalistic integrity . "
S2: In a letter sent to The New York Times after his resignation , Mr Blair blamed " personal issues " and apologised for his " lapse of journalistic integrity " .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: In 1975 he married Marta Casals , the widow of Pablo Casals .
S2: Istomin later married Casals ' widow , Marta , after Casals ' death in 1973 .
Are S1 and S2 the same?
Answer:
no

Question:
S1: He has also served on the president 's Homeland Security Advisory Council .
S2: Last year , Bush appointed him to the Homeland Security Advisory Council .
Are S1 and S2 the same?
Answer:
no