What you say about Lawrence is a great surprise to me, I said. 
( ( What ( you ( say ( about ( Lawrence ( is ( ( a ( great surprise ) ) ( to me ) ) ) ) ) ) ) ) ( , ( I ( said . ) ) ) )
(ROOT (S (SBAR (WHNP (WP What)) (S (NP (PRP you)) (VP (VBP say) (SBAR (IN about) (S (NP (NNP Lawrence)) (VP (VBZ is) (NP (NP (DT a) (JJ great) (NN surprise)) (PP (TO to) (NP (PRP me)))))))))) (, ,) (NP (PRP I)) (VP (VBD said)) (. .)))
I knew that about Lawrence all along.
( I ( ( knew ( that ( about ( Lawrence ( all along ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD knew) (NP (NP (DT that)) (PP (IN about) (NP (NP (NNP Lawrence)) (ADVP (DT all) (IN along)))))) (. .)))