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: Bob collapsed on the sidewalk . Soon he saw Carl coming to help . He was very concerned . paraphrase: rob collapsed on the sidewalk . soon he saw ted coming to help . he was very concerned .
Example Output: Synonym

Example Input: original sentence: We had hoped to place copies of our newsletter on all the chairs in the auditorium , but there were simply not enough of them . paraphrase: we had hoped to place copies of our pamphlet on all the seats in the auditorium , but there were simply not enough of them .
Example Output: Synonym

Example Input: original sentence: When the sponsors of the bill got to the town hall , they were surprised to find that the room was full of opponents . They were very much in the majority . paraphrase: When the sponsors of the bill finally got to the town hall , they were rather surprised to find that the room was full of opponents . They ultimately were very much in the majority .
Example Output:
Adverb