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: Joe paid the detective after he received the final report on the case . paraphrase: Joe duly paid the detective after he recently received the final report on the case .
Example Output: Adverb

Example Input: original sentence: The trophy doesn't fit into the brown suitcase because it is too large . paraphrase: the cup doesn't fit into the brown suitcase because it is too large .
Example Output: Synonym

Example Input: original sentence: Archaeologists have concluded that humans lived in Laputa 20,000 years ago . They hunted for deer on the river banks . paraphrase: It has been concluded by archaeologists that humans lived in Laputa 20,000 years ago . They hunted for deer on the river banks .
Example Output:
Voice