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.

Example Input: original sentence: Fred watched TV while George went out to buy groceries . After an hour he got back . paraphrase: perry watched tv while jerold went out to buy groceries . after an hour he got back .
Example Output: Synonym

Example Input: original sentence: In the storm , the tree fell down and crashed through the roof of my house . Now , I have to get it repaired . paraphrase: in the storm , the willow fell down and crashed through the ceiling of my house . now , i have to get it repaired .
Example Output: Synonym

Example Input: original sentence: As Andrea in the crop duster passed over Susan , she could see the landing gear . paraphrase: As Andrea and Emma in the crop duster passed over Susan and Jane , they could see the landing gear .
Example Output:
Number