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 July , kamchatka declared war on Yakutsk . Since Yakutsk's army was much better equipped and ten times larger , they were victorious within weeks . paraphrase: In July , kamchatka suddenly declared war on Yakutsk . Since Yakutsk's army clearly was much better equipped and ten times larger , they were predictably victorious within weeks .
Example Output: Adverb

Example Input: original sentence: The actress used to be named Terpsichore , but she changed it to Tina a few years ago , because she figured it was easier to pronounce . paraphrase: The actress actually used to be named Terpsichore , but she apparently changed it to Tina a few years ago , because she figured it was easier to pronounce .
Example Output: Adverb

Example Input: original sentence: Anna did a lot better than her good friend Lucy on the test because she had studied so hard . paraphrase: Anna certainly did a lot better than her good friend Lucy on the test because she had studied so hard .
Example Output:
Adverb