    Sentence 1: £ Ink is one of several groups trying to  develop electronic * paper * for e-newspapers and e-books  sii other uses - even clothing wih computer screens  Sewn into    [Sentence 2: Ink, is one of several companies working to  ldevelop electronic * paper * for e-newspapers and e-books  |, and other possible applications _ even clothing wth  jcomputer screens sewn into it    