AIMA.Core.Logic.FOL.Parsing.AST.QuantifiedSentence.Equals C# (CSharp) Method

        public override bool Equals(Object o)
        {

            if (this == o)
            {
                return true;
            }
            if ((o == null) || !(o is QuantifiedSentence))
            {
                return false;
            }
            QuantifiedSentence cs = (QuantifiedSentence)o;
            return cs.quantifier.Equals(quantifier)
                    && cs.variables.Equals(variables)
                    && cs.quantified.Equals(quantified);
        }