In the following questions, a sentence is divided into four parts. Choose the part of the sentence which may contain a grammatical error in it. If all the parts of the sentence are Grammatically correct and contextually Meaningful, choose option “no error” as your answer choice. The Court using its ‘hierarchy of participation’ as (a)/ the basis to relieve all but two people (b)/ are unfair when the evidence to establish(c)/  it has yet to be tested in court.(d)