(S (S (NP (BASENP (NNS Options)) (PP (IN for) (BASENP (DT a) (NN strategy)))) (VP (VBP include) (S (VP (VP (VBG improving) (BASENP (JJ Afghan-Pakistani) (NNS relations))) (COMMA ,) (SBAR (IN while) (S (VP (VBG rebuilding) (NP (BASENP (NNP Afghanistan) (POS 's)) (NN economy))))))))) (PERIOD .))