A sufficiently clever system of taxes and subsidies can induce people to make accurate reports of their own emotional distress.
( ( ( A ( ( sufficiently clever ) system ) ) ( of ( ( taxes and ) subsidies ) ) ) ( ( can ( induce ( people ( to ( make ( ( accurate reports ) ( of ( their ( own ( emotional distress ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT A) (ADJP (RB sufficiently) (JJ clever)) (NN system)) (PP (IN of) (NP (NNS taxes) (CC and) (NNS subsidies)))) (VP (MD can) (VP (VB induce) (S (NP (NNS people)) (VP (TO to) (VP (VB make) (NP (NP (ADJP (JJ accurate)) (NNS reports)) (PP (IN of) (NP (PRP$ their) (JJ own) (JJ emotional) (NN distress))))))))) (. .)))
Some people possess emotional distress to varying degrees.
( ( Some people ) ( ( ( possess ( emotional distress ) ) ( to ( varying degrees ) ) ) . ) )
(ROOT (S (NP (DT Some) (NNS people)) (VP (VBP possess) (NP (JJ emotional) (NN distress)) (PP (TO to) (NP (VBG varying) (NNS degrees)))) (. .)))