(S (S (SBAR (IN Although) (S (BASENP (DT the) (NN lawsuit)) (VP (VP (VBD named) (BASENP (RB only) (NNP HTC))) (PP (IN as) (BASENP (DT a) (NN defendant)))))) (COMMA ,) (S (S (BASENP (NN many)) (VP (VP (VBD viewed) (BASENP (DT the) (NN action))) (PP (IN as) (NP (BASENP (DT an) (JJ indirect) (NN challenge)) (PP (TO to) (BASENP (NNP Google))))))) (COMMA ,) (SBAR (IN as) (S (BASENP (DT the) (NN lawsuit)) (VP (ADVP (RB only)) (VP (VBD covered) (NP (BASENP (NNP HTC) (NNS devices)) (VP (VBG running) (NP (BASENP (NNP Google) (POS 's)) (BASENP (NNP Android) (NN software))))))))))) (PERIOD .))