(S (S (ADVP (RB However)) (COMMA ,) (S (NP (BASENP (NN 19) (NNS countries)) (PRN (COMMA ,) (SBAR (WHNP (BASENP (NN 13)) (WHPP (IN of) (WHNP (WDT which)))) (S (VP (VBP are) (PP (IN in) (BASENP (NNP Sub) (NNP -) (NNP Saharan) (NNP Africa)))))) (COMMA ,))) (VP (VBP are) (PP (ADVP (RB seriously)) (PP (IN off) (NP (BASENP (NN track)) (SBAR (S (VP (TO to) (VP (VB meet) (BASENP (PRPD their) (NN target)))))))))))) (PERIOD .))