( ( One lesson ) ( ( ( ( ( deals ( with ( ( the concepts ) ( of ( ( ( ( ( hypothesis , ) theory ) , ) and ) ( scientific law ) ) ) ) ) ) , ) and ) ( gets ( the ( user ( to ( ( classify ( various statements ) ) ( along ( these lines ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (CD One) (NN lesson)) (VP (VP (VBZ deals) (PP (IN with) (NP (NP (DT the) (NNS concepts)) (PP (IN of) (NP (NP (NNS hypothesis)) (, ,) (NP (NN theory)) (, ,) (CC and) (NP (JJ scientific) (NN law))))))) (, ,) (CC and) (VP (VBZ gets) (NP (DT the) (NN user) (S (VP (TO to) (VP (VB classify) (NP (JJ various) (NNS statements)) (PP (IN along) (NP (DT these) (NNS lines))))))))) (. .)))
One lesson deals with the concepts of hypothesis, theory, and scientific law, and gets the user to classify various statements along these lines.
(ROOT (S (NP (NP (DT The) (NN law)) (PP (IN of) (NP (NN parsimony)))) (VP (VBZ is) (NP (NP (DT the) (JJ scientific) (NN concept)) (VP (VBG stating) (SBAR (IN that) (S (SBAR (WHADVP (WRB when)) (S (VP (VBG looking) (PP (IN at) (NP (CD two))) (NP (VBG competing) (NNS theories))))) (, ,) (NP (NP (DT the) (NN one)) (PP (IN with) (NP (JJR fewer) (NNS assumptions)))) (VP (MD should) (VP (VB be) (VP (VBN chosen))))))))) (. .)))