If recent scientific evidence is to be believed, vaccinating children who are younger than those vaccinated in elementary school programs will create a healthy community in pre-school, which should accordingly decrease disease in the community at large.
a. vaccinating children who are younger than those vaccinated in elementary school programs will create a healthy community in a pre-school, which
b. it will create a healthier community for pre-schools to vaccinate children who are younger than those vaccinated in elementary school programs; they
c. healthier pre-school community will be created from vaccinating younger children than elementary school programs, which
d. healthier community in any pre-school will be created from vaccinating younger children than those in elementary school programs; that
e. pre-school program vaccinating younger children than those in elementary school programs will create a healthy community; they
in B what does it refer to also they in end of the sentence , as per the meaning of the sentence should refer to school which is singular
in C comparison is illogical we are comparing vaccination of younger children with school program
in D also comparison is faulty as we are comparing vaccinating with children in school programs
in E also comparison falls apart same as D also the usage of they at the end is pronoun error
A is the best answer