    Sentence 1; £ Ink is, one-of several groups  trying to. develop electronic” paper” for e-  newspapers and €&boaks., and’ other uses, »  event loth 5. ‘ete ‘acteene- sewn    into it: *    ‘Sentence 2: E. Ink is one “of. several  companies workinggto develop electronic ”  paper” for.¢-newspapers and e-books, and  other possible apMiBrions — even. clothing  with Computer screens sewn into it,    