    Sentence I The’ two filed 0 ‘lawsuit “in 1998,  alli IBM :'s" staff:-doctors never ‘warned them  that their: symptoms: could-reflect. cheinical poisoning    Sentefice 2: The tino filedag silt.inJ998 and allege  they:were, never worneda@ IBM ’s” tafe doctors:  that thee symptoms could: reflect. chemital poisoning    i?