( It ( ( ( takes ( the ( Earth ( 24 hours ) ) ) ) ( to ( ( rotate around ) ( its axis ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (NP (DT the) (NNP Earth) (CD 24) (NNS hours)) (S (VP (TO to) (VP (VB rotate) (PRT (RP around)) (NP (PRP$ its) (NNS axis)))))) (. .)))
It takes the Earth 24 hours to rotate around 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))))))))))) (. .)))