( You ( ( 'd ( be ( ( hot too ) ( if ( you ( had ( ( that ( much ( surface area ) ) ) ( exposed ( to ( the sun ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD 'd) (VP (VB be) (ADJP (JJ hot) (RB too) (SBAR (IN if) (S (NP (PRP you)) (VP (VBD had) (NP (NP (DT that) (JJ much) (NN surface) (NN area)) (VP (VBN exposed) (PP (TO to) (NP (DT the) (NN sun))))))))))) (. .)))
You'd be hot too if you had that much surface area exposed to the sun.
(ROOT (S (NP (NP (DT The) (NN surface)) (PP (IN of) (NP (DT the) (NN sun)))) (VP (VBZ is) (ADJP (RB much) (JJ hotter) (PP (IN than) (NP (NP (RB almost) (NN anything)) (PP (IN on) (NP (NN earth))))))) (. .)))