to the afghani refugees who streamed across its borders , desperate for work and food 
(ROOT (PP (IN to) (NP (NP (DT the) (JJ afghani) (NNS refugees)) (SBAR (WHNP (WP who)) (S (VP (VBD streamed) (PP (IN across) (NP (PRP$ its) (NNS borders))) (, ,) (ADJP (JJ desperate) (PP (IN for) (NP (NN work) (CC and) (NN food))))))))))
(ROOT (PP (IN ) (NP (NP (DT ) (JJ ) (NNS )) (SBAR (WHNP (WP )) (S (VP (VBD ) (PP (IN ) (NP (PRP$ ) (NNS ))) (, ) (ADJP (JJ ) (PP (IN ) (NP (NN ) (CC ) (NN ))))))))))