Return the completed card with your check by October 15 to receive an invitation to a special artist dinner on November 8.
( ( ( ( ( Return ( the ( completed card ) ) ) ( with ( your check ) ) ) ( by ( October 15 ) ) ) ( to ( ( receive ( an invitation ) ) ( to ( ( a ( special ( artist dinner ) ) ) ( on ( November 8 ) ) ) ) ) ) ) . )
(ROOT (S (VP (VBG Return) (NP (DT the) (VBN completed) (NN card)) (PP (IN with) (NP (PRP$ your) (NN check))) (PP (IN by) (NP (NNP October) (CD 15))) (S (VP (TO to) (VP (VB receive) (NP (DT an) (NN invitation)) (PP (TO to) (NP (NP (DT a) (JJ special) (NN artist) (NN dinner)) (PP (IN on) (NP (NNP November) (CD 8))))))))) (. .)))
You will receive an invitation to a dinner if you return the completed card.
( You ( ( will ( ( ( receive ( an invitation ) ) ( to ( a dinner ) ) ) ( if ( you ( return ( the ( completed card ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD will) (VP (VB receive) (NP (DT an) (NN invitation)) (PP (TO to) (NP (DT a) (NN dinner))) (SBAR (IN if) (S (NP (PRP you)) (VP (VB return) (NP (DT the) (VBN completed) (NN card))))))) (. .)))