(S (S (S (BASENP (NN One) (NN wheel)) (VP (VP (VBP lay) (BASENP (NN twelve) (NNS metres))) (PP (IN from) (BASENP (DT the) (JJ main) (NN wreckage))))) (CC and) (S (BASENP (NN skid) (NNS marks)) (VP (VBD were) (VP (VBN left) (PP (IN on) (BASENP (DT the) (NN road))))))) (PERIOD .))