Question 7: We are given the grammar rule: A FCBE which is one rule from a larger grammar G, but we are not given the remaining rules of G. We are told that A is the start symbol of G and that the following holds: {, c, d} = FIRST(C) {, e) S FIRST(E) {, f, g} S FIRST(F) {, b} C FIRST(B) (a) Recall that end of file is denoted EOF. The symbol is used to denote set inclusion. For example, {, c, d} = FIRST(C) means that , c, and d are all elements of FIRST(C). Which of the following must hold (more than one choice or no choice can be correct)? Explain why a E FOLLOW(F) be FOLLOW(F) CE FOLLOW(F) fe FOLLOW(F) EOF E FOLLOW(F) E E FOLLOW(F)