Please note that on your calendar.
( Please ( ( note ( that ( on ( your calendar ) ) ) ) . ) )
(ROOT (S (INTJ (UH Please)) (VP (VB note) (NP (NP (DT that)) (PP (IN on) (NP (PRP$ your) (NN calendar))))) (. .)))
Could you put that in your calendar? 
( ( ( Could you ) ( put ( that ( in ( your calendar ) ) ) ) ) ? )
(ROOT (SQ (MD Could) (NP (PRP you)) (VP (VB put) (NP (NP (DT that)) (PP (IN in) (NP (PRP$ your) (NN calendar))))) (. ?)))