sentence1_binary_parse: ( ( A ( worker bee ) ) ( ( ( ( returns ( to ( the hive ) ) ) and ) ( ( ( ( signals ( to ( other workers ) ) ) ( ( ( the range ) and ) ( direction relative ) ) ) ( to ( ( the sun ) ( of ( the ( food source ) ) ) ) ) ) ( by ( means ( of ( a ( waggle dance ) ) ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (DT A) (NN worker) (NN bee)) (VP (VP (VBZ returns) (PP (TO to) (NP (DT the) (NN hive)))) (CC and) (VP (VBZ signals) (PP (TO to) (NP (JJ other) (NNS workers))) (NP (NP (DT the) (NN range)) (CC and) (NP (NN direction) (NN relative))) (PP (TO to) (NP (NP (DT the) (NN sun)) (PP (IN of) (NP (DT the) (NN food) (NN source))))) (PP (IN by) (NP (NP (NNS means)) (PP (IN of) (NP (DT a) (JJ waggle) (NN dance))))))) (. .)))
sentence1: A worker bee returns to the hive and signals to other workers the range and direction relative to the sun of the food source by means of a waggle dance.
sentence2_parse: (ROOT (S (NP (DT A) (NN bee)) (VP (MD will) (ADVP (RB sometimes)) (VP (VB do) (NP (DT a) (NN dance) (S (VP (TO to) (VP (VB tell) (NP (JJ other) (NNS bees)) (PP (IN in) (NP (DT the) (NN hive))) (SBAR (WHADVP (WRB where)) (S (VP (TO to) (VP (VB find) (NP (NN food)))))))))))) (. .)))
sentence2: A bee will sometimes do a dance to tell other bees in the hive where to find food.