Flying at a discount should be more dangerous.
( ( Flying ( at ( a discount ) ) ) ( ( should ( be ( more dangerous ) ) ) . ) )
(ROOT (S (NP (NP (NNP Flying)) (PP (IN at) (NP (DT a) (NN discount)))) (VP (MD should) (VP (VB be) (ADJP (RBR more) (JJ dangerous)))) (. .)))
It's totally safe to take advantage of discounted flying.
( It ( ( ( 's ( totally safe ) ) ( to ( take ( advantage ( of ( discounted flying ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ 's) (ADJP (RB totally) (JJ safe)) (S (VP (TO to) (VP (VB take) (NP (NP (NN advantage)) (PP (IN of) (NP (VBN discounted) (NN flying)))))))) (. .)))