Kids probably wonder what God looks like.
( Kids ( probably ( ( wonder ( what ( God ( looks like ) ) ) ) . ) ) )
(ROOT (S (NP (NNP Kids)) (ADVP (RB probably)) (VP (VBP wonder) (SBAR (WHNP (WP what)) (S (NP (NNP God)) (VP (VBZ looks) (PP (IN like)))))) (. .)))
Kids are curious about what God looks like. 
( Kids ( ( are ( curious ( about ( what ( God ( looks like ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Kids)) (VP (VBP are) (ADJP (JJ curious) (PP (IN about) (SBAR (WHNP (WP what)) (S (NP (NNP God)) (VP (VBZ looks) (PP (IN like)))))))) (. .)))