advParser :: Parser Adverb
advParser = string "<pos>adv</pos>" >> 
    Adverb <$> (degParser <* (numParser >> genderParser >> caseParser))
advParser :: Parser Adverb
advParser = string "<pos>adv</pos>" >> 
    Adverb <$> (degParser <* (numParser >> genderParser >> caseParser))
advParser = string "<pos>adv</pos>" >> 
    Adverb <$> (degParser <* (numParser >> genderParser >> caseParser))