In play, Alison thinks about paint colors, which need not be the color of her real room.
( ( In play ) ( , ( Alison ( ( thinks ( about ( ( ( paint colors ) , ) ( which ( ( need not ) ( be ( ( the color ) ( of ( her ( real room ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NN play))) (, ,) (NP (NNP Alison)) (VP (VBZ thinks) (PP (IN about) (NP (NP (NN paint) (NNS colors)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBP need) (RB not) (VP (VB be) (NP (NP (DT the) (NN color)) (PP (IN of) (NP (PRP$ her) (JJ real) (NN room))))))))))) (. .)))
Alison only thinks about paint colors which are the color of her real room.
( Alison ( only ( ( thinks ( about ( ( paint colors ) ( which ( are ( ( the color ) ( of ( her ( real room ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NNP Alison)) (ADVP (RB only)) (VP (VBZ thinks) (PP (IN about) (NP (NP (NN paint) (NNS colors)) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (NP (NP (DT the) (NN color)) (PP (IN of) (NP (PRP$ her) (JJ real) (NN room)))))))))) (. .)))