( ( ( PO 2.4 ) ( In ( the lab ) ) ) ( , ( student ( ( ( ( ( ( determines ( ( some aspects ) ( of ( animal behavior ) ) ) ) ( in ( a ( controlled experi-ment ) ) ) ) , ) and ) ( determines ( ( ( the type ) ( of behavior ) ) ( ( observed , ) ( ( scoring ( 70 % ) ) ( on ( the ( lab report ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (NP (NNP PO) (CD 2.4)) (IN In) (NP (DT the) (NN lab))) (, ,) (NP (NN student)) (VP (VP (VBZ determines) (NP (NP (DT some) (NNS aspects)) (PP (IN of) (NP (NN animal) (NN behavior)))) (PP (IN in) (NP (DT a) (JJ controlled) (NN experi-ment)))) (, ,) (CC and) (VP (VBZ determines) (SBAR (S (NP (NP (DT the) (NN type)) (PP (IN of) (NP (NN behavior)))) (VP (VBD observed) (, ,) (S (VP (VBG scoring) (NP (CD 70) (NN %)) (PP (IN on) (NP (DT the) (NN lab) (NN report)))))))))) (. .)))
PO 2.4 In the lab, student determines some aspects of animal behavior in a controlled experi-ment, and determines the type of behavior observed, scoring 70% on the lab report.
(ROOT (S (NP (NNP Animal) (NNS behaviors)) (VP (VBP are) (VP (VBN controlled) (PP (IN by) (NP (NP (DT both) (NNS genes) (CC and) (NNS experiences)) (PP (IN in) (NP (DT a) (VBN given) (NN envionment))))))) (. .)))