(S (S (S (BASENP (DT Some) (NN aid)) (VP (VBD came) (PP (IN in) (NP (BASENP (DT the) (NN form)) (PP (IN of) (BASENP (NN food))))))) (COMMA ,) (SBAR (IN while) (S (BASENP (JJ other) (NN aid)) (VP (VBD came) (PP (IN as) (NP (BASENP (NN cash)) (SBAR (WHNP (WDT which)) (S (VP (MD would) (VP (VB be) (VP (VP (VBN used) (PP (IN by) (BASENP (DT the) (NN aid) (NNS agencies)))) (S (VP (TO to) (VP (VP (VB buy) (BASENP (NN grain))) (PP (IN from) (BASENP (JJ Ethiopian) (NNS farmers))))))))))))))))) (PERIOD .))