Nine other classes will be participating in this effort, as well.
( ( Nine ( other classes ) ) ( ( will ( be ( ( ( participating ( in ( this effort ) ) ) , ) ( as well ) ) ) ) . ) )
(ROOT (S (NP (CD Nine) (JJ other) (NNS classes)) (VP (MD will) (VP (VB be) (VP (VBG participating) (PP (IN in) (NP (DT this) (NN effort))) (, ,) (ADVP (RB as) (RB well))))) (. .)))
Only five other classes registered to participate in this effort.
( ( ( Only five ) ( other classes ) ) ( ( registered ( to ( participate ( in ( this effort ) ) ) ) ) . ) )
(ROOT (S (NP (QP (RB Only) (CD five)) (JJ other) (NNS classes)) (VP (VBD registered) (S (VP (TO to) (VP (VB participate) (PP (IN in) (NP (DT this) (NN effort))))))) (. .)))