    Sentence 1: " It» 's routine ‘for  IBM to“challenge its’ internal. IT  teams “to... rigorously.. test new  platforms’ ‘and: technologies “inside  TBM , ." she..said”.    Sentence. 2: ." It is..routine for  IBM. to challenge its internat IT  team. to rigorously. test.-.new  platforms and’ ‘technology. inside  IBM’. "