I have a situation.
( I ( ( have ( a situation ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP have) (NP (DT a) (NN situation))) (. .)))
Everything is fine and I have nothing on my mind.
( ( ( ( Everything ( is fine ) ) and ) ( I ( have ( nothing ( on ( my mind ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNP Everything)) (VP (VBZ is) (ADJP (JJ fine)))) (CC and) (S (NP (PRP I)) (VP (VBP have) (NP (NP (NN nothing)) (PP (IN on) (NP (PRP$ my) (NN mind)))))) (. .)))