( Further ( , ( Socrates ( ( will ( ( ( ( contain ( a ( substance present ) ) ) ( in ( a substance ) ) ) , ) ( so ( that ( this ( will ( be ( ( the substance ) ( of ( two things ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (RBR Further) (, ,) (NP (NNP Socrates)) (VP (MD will) (VP (VB contain) (NP (DT a) (NN substance) (NN present)) (PP (IN in) (NP (DT a) (NN substance))) (, ,) (SBAR (RB so) (IN that) (S (NP (DT this)) (VP (MD will) (VP (VB be) (NP (NP (DT the) (NN substance)) (PP (IN of) (NP (CD two) (NNS things)))))))))) (. .)))
Further, Socrates will contain a substance present in a substance, so that this will be the substance of two things.
(ROOT (S (NP (DT All) (NNS solutions)) (VP (VBP contain) (NP (QP (IN at) (JJS least) (CD two)) (NNS substances))) (. .)))