( We ( ( ( are also ) ( in ( ( the process ) ( of ( ( ( ( ( ( starting ( a ( research collaboration ) ) ) ( with ( overseas collaborators ) ) ) ( to ( search ( for ( extra-solar planets ) ) ) ) ) , ) and ) ( ( well ( as Earth ) ) ( threatening ( asteroids ( that ( may ( collide ( with earth ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP are) (ADVP (RB also)) (PP (IN in) (NP (NP (DT the) (NN process)) (PP (IN of) (S (VP (VP (VBG starting) (NP (DT a) (NN research) (NN collaboration)) (PP (IN with) (NP (JJ overseas) (NNS collaborators))) (S (VP (TO to) (VP (VB search) (PP (IN for) (NP (JJ extra-solar) (NNS planets))))))) (, ,) (CC and) (VP (ADVP (RB well) (PP (IN as) (NP (NNP Earth)))) (VBG threatening) (NP (NP (NNS asteroids)) (SBAR (WHNP (WDT that)) (S (VP (MD may) (VP (VB collide) (PP (IN with) (NP (NN earth))))))))))))))) (. .)))
We are also in the process of starting a research collaboration with overseas collaborators to search for extra-solar planets, and well as Earth threatening asteroids that may collide with earth.
(ROOT (S (PP (IN In) (NP (DT the) (NN past))) (, ,) (NP (NP (NNS asteroids)) (VP (VBG colliding) (PP (IN with) (NP (NN planet) (NN earth))))) (VP (VBZ has) (VP (VBN caused) (NP (JJ many) (NNS organisms)) (S (VP (TO to) (VP (VB die) (PRT (RP off))))))) (. .)))