Computer architecture

Design a circuit with three input D2 D1 D0 and one output Y: if the. number D = (D2.D1 D0) is between 2 and 5 (both are included), Y will be 1 otherwise Y will be 0. If D2 = 1, D1 = 0, D0 =0: Then D = (100)_2 = 4 and Y will be 1. Using basic logic gates to design an parity checker logic circuit, which generates only when the number of 1'sin a set of three inputs variables. A, B, and C are even (Zeros is even number). Please draw the truth table for the following circuit implemented at transistor level, which has two inputs: X, Y, and one output: Z