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: In the storm , the tree fell down and crashed through the roof of my house . Now , I have to get it removed . paraphrase: In the storm , the roof of my house was crashed through by the tree which fell down . Now , I have to get it removed .
Example Output: Voice

Example Input: original sentence: Adam can't leave work here until Bob arrives to replace him . If Bob had left home for work on time , he would be gone by this time . paraphrase: lance can't leave work here until rob arrives to replace him . if rob had left home for work on time , he would be gone by this time .
Example Output: Synonym

Example Input: original sentence: In July , kamchatka declared war on Yakutsk . Since Yakutsk's army was much better equipped and ten times larger , they were defeated within weeks . paraphrase: In July , kamchatka is declaring war on Yakutsk . Since Yakutsk's army is much better equipped and ten times larger , they will be defeated within weeks .
Example Output:
Tense