You will be given two sentences. One of them is created by paraphrasing the original one, with changes on an aspect, or using synonyms. Your task is to decide what is the difference between two sentences. Types of change are explained below:
 Tense: The verbs in the sentence are changed in tense.
Number: Plural nouns, verbs and pronouns are changed into single ones or the other way around.
Voice: If the verbs are in active voice, they're changed to passive or the other way around.
Adverb: The paraphrase has one adverb or more than the original sentence.
Gender: The paraphrase differs from the original sentence in the gender of the names and pronouns.
Synonym: Some words or phrases of the original sentence are replaced with synonym words or phrases. Changes in the names of people are also considered a synonym change. Classify your answers into Tense, Number, Voice, Adverb, Gender, and Synonym.

Input: Consider Input: original sentence: Many people start to read Paul's books and can't put them down . They are gripped because Paul writes so well . paraphrase: many folk start to read cam's books and can't put them down . they are gripped because paul writes so well .

Output: Synonym


Input: Consider Input: original sentence: James asked Robert for a favor but he refused . paraphrase: Robert was asked by James for a favor but he refused .

Output: Voice


Input: Consider Input: original sentence: Thomson visited Cooper's grave in 1765 . At that date he had been dead for five years . paraphrase: Thomson and Williams visited Cooper and Harrison's graves in 1765 . At that date they had been travelling for five years .


Output: Number