( ( ( ( ( These ( extreme ( yin foods ) ) ) ( make ( ( the bones ) ( ( expand and ) fuse ) ) ) ) and ) ( ( the tissues ) ( become tight ) ) ) . )
(ROOT (S (S (NP (DT These) (JJ extreme) (NN yin) (NNS foods)) (VP (VBP make) (S (NP (DT the) (NNS bones)) (VP (VB expand) (CC and) (VB fuse))))) (CC and) (S (NP (DT the) (NNS tissues)) (VP (VBP become) (ADVP (RB tight)))) (. .)))
These extreme yin foods make the bones expand and fuse and the tissues become tight.
(ROOT (S (NP (NNS Bones)) (VP (VBP are) (VP (VBN made) (PRT (RP up)) (PP (IN of) (NP (NNS tissues))))) (. .)))