(S (S (BASENP (PRP It)) (VP (MD will) (VP (VB replace) (NP (BASENP (DT the) (NNP AM-11) (NN satellite)) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBD malfunctioned) (PP (IN in) (BASENP (NN 2006)))))))))) (PERIOD .))