sentence1_binary_parse: ( ( Lowell scientists ) ( ( are ( closely ( involved ( ( ( in ( research ( using ( telescopes ( in space ) ) ) ) ) and ) ( on ( the ground ) ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (NNP Lowell) (NNS scientists)) (VP (VBP are) (ADJP (RB closely) (VBN involved) (PP (PP (IN in) (NP (NP (NN research)) (VP (VBG using) (NP (NP (NNS telescopes)) (PP (IN in) (NP (NN space))))))) (CC and) (PP (IN on) (NP (DT the) (NN ground)))))) (. .)))
sentence1: Lowell scientists are closely involved in research using telescopes in space and on the ground.
sentence2_parse: (ROOT (S (NP (DT A) (NN telescope)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB make) (S (NP (NP (NNS objects)) (PP (IN in) (NP (NN space)))) (VP (VB appear) (ADVP (RBR closer))))))))) (. .)))
sentence2: A telescope is used to make objects in space appear closer.