Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "brazil's strategic affairs minister roberto mangabeira unger stated brazil's new national defense plan calls for establishing partnerships with countries including russia and france to build a state-of-the-art weapons industry." to the sentence "unger stated brazil's new national defense plan calls for establishing partnerships with countries including russia and france to build a state-of-the-art weapons industry."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Lacey - welcome back!" to the sentence "Anyway, welcome back."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Since being drafted into service in 1971, it has racked up a record 45 accidents, with 393 deaths." to the sentence "It has a chequered safety record, including 47 accidents that resulted in 668 deaths."?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Red Cross worker killed in Pakistan" to the sentence "Kidnapped UK aid worker killed in Pakistan"?
Output:
2