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: SARS or severe acute respiratory syndrome emerged in November last year ., Sentence2: Severe Acute Respiratory Syndrome has infected 8459 people , 805 of whom died .

SOLUTION: No

PROBLEM: Sentence1: More than 100 officers launched the raids in the final phase of a two-year operation investigating a cocaine import and money laundering ring ., Sentence2: More than 100 police officers were involved in the busts that were the culmination of a two-year operation investigating the cocaine importing and money laundering gang .

SOLUTION: Yes

PROBLEM: Sentence1: State Sen. Vi Simpson , former state and national Democratic chairman Joe Andrew are seeking the Democratic nomination ., Sentence2: Leading Democratic candidates are former state and national Democratic Chairman Joe Andrew and State Sen. Vi Simpson , Ellettsville .

SOLUTION:
Yes