( ( If ( ( ( the force ) ( of ( gravity ( ( pulling ( the object ) ) down ) ) ) ) ( is ( less ( than ( the ( buoyant force ) ) ) ) ) ) ) ( , ( ( the body ) ( ( floats ( in ( the liquid ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (NP (DT the) (NN force)) (PP (IN of) (NP (NP (NN gravity)) (VP (VBG pulling) (NP (DT the) (NN object)) (PRT (RP down)))))) (VP (VBZ is) (ADJP (ADJP (JJR less)) (PP (IN than) (NP (DT the) (JJ buoyant) (NN force))))))) (, ,) (NP (DT the) (NN body)) (VP (VBZ floats) (PP (IN in) (NP (DT the) (NN liquid)))) (. .)))
If the force of gravity pulling the object down is less than the buoyant force, the body floats in the liquid.
(ROOT (S (SBAR (IN If) (S (NP (DT the) (JJ buoyant) (NN force)) (VP (VBZ is) (ADJP (ADJP (JJR greater)) (PP (IN than) (NP (NP (DT the) (NN force)) (PP (IN of) (NP (NN gravity)))))) (S (VP (VBG acting) (PP (IN on) (NP (DT a) (NN ship)))))))) (, ,) (NP (PRP it)) (VP (MD will) (VP (VB float))) (. .)))
If the buoyant force is greater than the force of gravity acting on a ship, it will float.