SRL for [collapsed]: Only such a potent force , they theorize , could have ripped `` Cole 's '' steel hull , [collapsed] some of the war ship 's interior sections , and destroyed some of its vital communications .
ARG-0: Only such a potent force | ARG-M-DIS: they theorize | ARG-M-MOD: could | ARG-1: some of the war ship 's interior sections