( It ( ( takes ( ( ( ( ( the ( Earth ( one day ) ) ) ( -LRB- ( ( answer A ) -RRB- ) ) ) or ) ( 24 hours ) ) ( to ( make ( ( one rotation ) ( on ( its axis ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (S (NP (NP (NP (DT the) (NNP Earth) (CD one) (NN day)) (PRN (-LRB- -LRB-) (NP (NN answer) (NN A)) (-RRB- -RRB-))) (CC or) (NP (CD 24) (NNS hours))) (VP (TO to) (VP (VB make) (NP (NP (CD one) (NN rotation)) (PP (IN on) (NP (PRP$ its) (NNS axis)))))))) (. .)))
It takes the Earth one day (answer A) or 24 hours to make one rotation on its axis.
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (NP (NP (CD 24) (NNS hours)) (PP (IN for) (NP (DT the) (NN earth) (S (VP (TO to) (VP (VB make) (NP (NP (DT a) (JJ complete) (NN rotation)) (PP (IN of) (NP (PRP$ its) (NNS axis))))))))))) (. .)))