TASK DEFINITION: You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
PROBLEM: Sentence1: Dealers said the single currency 's downward momentum may pick up speed should it break below $ 1.15 ., Sentence2: Dealers said the single currency 's downward momentum against the dollar could pick up speed if it broke below $ 1.15 .

SOLUTION: Yes

PROBLEM: Sentence1: " We must not engage in borough warfare , " Thompson testified at a budget hearing by the City Council 's Finance Committee ., Sentence2: " We must not engage in borough warfare , " the Comptroller William Thompson told the Council , according to his written testimony .

SOLUTION: Yes

PROBLEM: Sentence1: The United States and Britain are seeking backing at the United Nations for their agenda to hand over power to Iraqis ., Sentence2: At the United Nations , the United States and Britain are seeking backing for their agenda to hand over power to Iraqis .

SOLUTION:
Yes