Please find it in your heart to renew your pledge or, if possible, increase it.
( Please ( ( ( ( ( ( find it ) ( in ( your ( heart ( to ( renew ( your pledge ) ) ) ) ) ) ) or ) ( , ( ( if possible ) , ) ) ) ( increase it ) ) . ) )
(ROOT (S (INTJ (UH Please)) (VP (VP (VB find) (NP (PRP it)) (PP (IN in) (NP (PRP$ your) (NN heart) (S (VP (TO to) (VP (VB renew) (NP (PRP$ your) (NN pledge)))))))) (CC or) (PRN (, ,) (SBAR (IN if) (FRAG (JJ possible))) (, ,)) (VP (VB increase) (NP (PRP it)))) (. .)))
If you choose to increase your pledge, no amount by which you wish to do so is too small.
( ( If ( you ( choose ( to ( increase ( your pledge ) ) ) ) ) ) ( , ( ( ( no amount ) ( ( by which ) ( you ( wish ( to ( do so ) ) ) ) ) ) ( ( is ( too small ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (PRP you)) (VP (VBP choose) (S (VP (TO to) (VP (VB increase) (NP (PRP$ your) (NN pledge)))))))) (, ,) (NP (NP (DT no) (NN amount)) (SBAR (WHPP (IN by) (WHNP (WDT which))) (S (NP (PRP you)) (VP (VBP wish) (S (VP (TO to) (VP (VB do) (ADVP (RB so))))))))) (VP (VBZ is) (ADJP (RB too) (JJ small))) (. .)))