( ( ( ( ( Joints and ) ligaments ) ( ( ( Two or ) more ) bones ) ) ( coming together ) ) ( ( form ( a joint ) ) . ) )
(ROOT (S (NP (NP (NP (NNS Joints) (CC and) (NNS ligaments)) (NP (QP (CD Two) (CC or) (JJR more)) (NNS bones))) (VP (VBG coming) (ADVP (RB together)))) (VP (VBP form) (NP (DT a) (NN joint))) (. .)))
Joints and ligaments Two or more bones coming together form a joint.
(ROOT (S (NP (NNS Joints)) (VP (VBP are) (NP (NP (DT the) (NN location)) (SBAR (WHADVP (WRB where)) (S (NP (NNS bones)) (VP (VBP come) (ADVP (RB together))))))) (. .)))
Joints are the location where bones come together.