Part a which definition of incoherent is used in this sentence from paragraph 6? many of them were incoherent and loud, and some could be very aggressive and scary. vague and indefinite angry and withdrawn shy and retreating illogical and puzzled part b which detail from paragraph 6 explains the meaning of incoherent? erkan was physically aggressive. michelle was frightened by the residents. philip explained that erkan lived in his own world. michelle avoided erkan's room.