The argument above presupposes that A. withdrawal of the Middletown students from the Crestwood and Lynbrook schools will leave one or both of these schools seriously underpopulated B. Middletown's new elementary school will be too small for the projected student population C. the Middletown students represent only a small fraction of the total student populations at both Crestwood and Lynbrook schools D. absorption of extra students from Middletown has placed a serious strain on the resources of both Crestwood and Lynbrook schools E. students will not transfer between the Crestwood and Lynbrook schools in the next twelve months