(S (S (NP (BASENP (DT Another) (JJ collaborative) (NN effort) (NN product)) (VP (VBN presented) (PP (TO to) (BASENP (PRP us))))) (VP (VBD was) (NP (BASENP (NNP YouFig)) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (NP (BASENP (NN software)) (VP (VBN designed) (S (VP (TO to) (VP (VB allow) (S (NP (BASENP (DT a) (NN group)) (PP (IN of) (BASENP (NNS people)))) (VP (TO to) (VP (VB collaborate) (PP (IN on) (BASENP (NN work) (NN product))))))))))))))))) (PERIOD .))