(S (S (BASENP (PRPD His) (NNS arms) (CC and) (NNS legs)) (VP (VBD were) (ADJP (ADJP (ADVP (RB so) (RB severely)) (ADJP (JJ frozen) (CC and) (JJ swollen))) (SBAR (IN that) (S (BASENP (DT the) (NNS rescuers)) (VP (VP (VBD were) (RB not)) (ADJP (JJ able) (S (VP (TO to) (VP (VB remove) (BASENP (PRPD his) (NN coat) (CC and) (NNS shoes)))))))))))) (PERIOD .))