please solve both steps 1 and 2

Prove de Morgan's theorems Light an LED if either the left or the right car door is open and the driver is seated. There are switches mounted to the doors create 5 V output (1, logical TRUE) when the door is open and OVO, logical FALSE) when the door is closed. There is a thermal sensor near driver seat that creates 5V output when driver is present. Design the circuit using only NAND gates. (Hint: first draw the circuit using OR and AND gates and then convert the circuit NAND gates using de Morgan theorem). Prove de Morgan's theorems Light an LED if either the left or the right car door is open and the driver is seated. There are switches mounted to the doors create 5 V output (1, logical TRUE) when the door is open and OVO, logical FALSE) when the door is closed. There is a thermal sensor near driver seat that creates 5V output when driver is present. Design the circuit using only NAND gates. (Hint: first draw the circuit using OR and AND gates and then convert the circuit NAND gates using de Morgan theorem)