sentences:  It does however allow for their use in personal contexts such as email signatures and business cards.A distinction in gender is also found in some other classes of words, for instance, those referring to nationality.This becomes is more apparent in Welsh, which prefers to use a noun, than in English, which tends to use an adjective of nationality, for example, "He is Irish" is more often "He is an Irishman" and "She is Irish" becomes "She is an Irishwoman".