it might be ` easier ' to watch on video at home 
(ROOT (S (NP (PRP it)) (VP (MD might) (VP (VB be) (ADJP (`` `) (JJR easier) ('' ') (SBAR (S (VP (TO to) (VP (VB watch) (PP (IN on) (NP (NN video))) (PP (IN at) (NP (NN home))))))))))))
(ROOT (S (NP (PRP )) (VP (MD ) (VP (VB ) (ADJP (`` ) (JJR ) ('' ) (SBAR (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (NN ))) (PP (IN ) (NP (NN ))))))))))))