Others who worked with ACM's high school programming competition, with engineering's super mileage vehicle, with RHllv1's Baker's Club, or with any of the School's other activities helped to maintain traditions in their departments that future classes will be encouraged to continue.
( ( Others ( who ( ( ( ( ( worked ( with ( ( ACM 's ) ( high ( school ( programming competition ) ) ) ) ) ) , ) ( with ( ( engineering 's ) ( super ( mileage vehicle ) ) ) ) ) , ) ( ( ( ( with ( ( RHllv1 's ) ( ( Baker 's ) Club ) ) ) , ) or ) ( with ( any ( of ( ( the ( School 's ) ) ( other activities ) ) ) ) ) ) ) ) ) ( ( helped ( to ( ( ( maintain traditions ) ( in ( their departments ) ) ) ( that ( ( future classes ) ( will ( be ( encouraged ( to continue ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Others)) (SBAR (WHNP (WP who)) (S (VP (VBD worked) (PP (IN with) (NP (NP (NNP ACM) (POS 's)) (JJ high) (NN school) (NN programming) (NN competition))) (, ,) (PP (IN with) (NP (NP (NN engineering) (POS 's)) (JJ super) (NN mileage) (NN vehicle))) (, ,) (PP (PP (IN with) (NP (NP (NNP RHllv1) (POS 's)) (NP (NNP Baker) (POS 's)) (NNP Club))) (, ,) (CC or) (PP (IN with) (NP (NP (DT any)) (PP (IN of) (NP (NP (DT the) (NNP School) (POS 's)) (JJ other) (NNS activities)))))))))) (VP (VBD helped) (S (VP (TO to) (VP (VB maintain) (NP (NNS traditions)) (PP (IN in) (NP (PRP$ their) (NNS departments))) (SBAR (IN that) (S (NP (JJ future) (NNS classes)) (VP (MD will) (VP (VB be) (VP (VBN encouraged) (S (VP (TO to) (VP (VB continue))))))))))))) (. .)))
Those who worked in the School's activities helped maintain department traditions and future classes will be encouraged to continue them. 
( ( ( ( ( Those ( who ( worked ( in ( ( the ( School 's ) ) activities ) ) ) ) ) ( helped ( maintain ( department traditions ) ) ) ) and ) ( ( future classes ) ( will ( be ( encouraged ( to ( continue them ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NP (DT Those)) (SBAR (WHNP (WP who)) (S (VP (VBD worked) (PP (IN in) (NP (NP (DT the) (NNP School) (POS 's)) (NNS activities))))))) (VP (VBD helped) (VP (VB maintain) (NP (NN department) (NNS traditions))))) (CC and) (S (NP (JJ future) (NNS classes)) (VP (MD will) (VP (VB be) (VP (VBN encouraged) (S (VP (TO to) (VP (VB continue) (NP (PRP them))))))))) (. .)))