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: The reading for both August and July is the best seen since the survey began in August 1997 ., Sentence2: It is the highest reading since the index was created in August 1997 .

SOLUTION: Yes

PROBLEM: Sentence1: Gillespie sent a letter to CBS President Leslie Moonves asking for a historical review or a disclaimer ., Sentence2: Republican National Committee Chairman Ed Gillespie issued a letter Friday to CBS Television President Leslie Moonves .

SOLUTION: No

PROBLEM: Sentence1: The rule bars groups from airing ads that promote , support , attack or oppose a candidate at any time ., Sentence2: It upheld fallback rules that bar the same groups from airing ads that promote , support , attack or oppose a candidate at any time .

SOLUTION:
Yes