Consider the following grammar G={{statement, if-stmt, else-part, condition), {2,3,else,other},P, statement} where P is given as: statement -> if-stmt other 18 if-stmt -> if condition) statement else-part else-part -> else statements condition -> 213 Construct a parse tree to derive the string w= if(2) other else if(3) else other? 2) Is this grammar ambiguous? Justify your answer. by Simplify the following context free grammar SalaA BIC A - BA, B + Aa, C + CD, D + ddd. -