transporting is that it 's also one of the smartest 
(ROOT (VP (VBG transporting) (VP (VBZ is) (SBAR (IN that) (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB also)) (NP (NP (CD one)) (PP (IN of) (NP (DT the) (JJS smartest))))))))))
(ROOT (VP (VBG ) (VP (VBZ ) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (NP (NP (CD )) (PP (IN ) (NP (DT ) (JJS ))))))))))