(S (S (S (BASENP (DT The) (NN man)) (VP (VP (VBD had) (VP (VBN been) (VP (VP (VBG sitting) (PP (IN in) (BASENP (DT a) (NN chair)))) (PP (IN for) (BASENP (NN two) (NNS years)))))) (CC and) (VP (VBD was) (ADJP (ADJP (RB physically) (JJ fused)) (PP (TO to) (BASENP (PRP it))))))) (SBAR (WHADVP (WRB when)) (S (BASENP (PRP he)) (VP (VBD was) (VP (VBN discovered) (PP (IN by) (NP (BASENP (NN two) (NNS roommates)) (COMMA ,) (SBAR (WHNP (BASENP (NN one)) (WHPP (IN of) (WHNP (WDT which)))) (S (VP (VBD was) (BASENP (PRPD his) (NN girlfriend)))))))))))) (PERIOD .))