    Sentence t: € Ink i one of several groups trying te  develop clectronte” paper * for e-newspapers and &  books , and other wses - even clothing with computer  sercens sewn ints it.    Sentence 2: £ Ink is ome of several companies  working te develop electronic * paper ~ for  newspapers and ebooks, and other possible  applications even elathing with computer screens  seven inte it.    &