[tag=","] [word=is] [tag=EX] □
[tag=","] [word=is] [tag=EX] □ □
[tag=","] [word=is] [tag=EX] [□]
" Steve , is there anyone behind me ? ' Is a law , then , wanted , is there occasion for it , in order to carry into execution any of the enumerated powers of the national government ; congress has the power of passing it . Assuming the parallel lines model is true , is there evidence that , after accounting for the amount of time on the flower , queens tend to remove a smaller proportion of pollen than workers ? Lukacs 's and Bryan Appleyard 's ) criticism , is there evidence that Western scientific culture is in need of sobering up ? In this context , is there scope for IFAD to continue working with these institutions on a different basis ? First , is there evidence for a cellular and molecular neuropathology in schizophrenia ?