Q17

MCQ1 mark, −0.33

Consider the following grammar: $P\rightarrow xQRS$ $Q\rightarrow yz\mid z$ $R\rightarrow w\mid \varepsilon$ $S\rightarrow y$ What is FOLLOW( $Q$ )?

(A)

$\left \{ R \right \}$

(B)

$\left \{ w \right \}$

(C)

$\left \{ w,y \right \}$

(D)

$\left \{ w,\$ \right \}$

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