|the coffee||der Kaffee|
So you see that our coffee is masculine. There are very few, close to no rules about which is what gender, just try to learn them with memos like German coffee is for tough guys
|the pizza||die Pizza|
no discussion about feminism here...but our Pizza is feminine. Btw. you might have noticed by now, that we start all our nouns with a capital letter.
|the car||das Auto|
so no jokes about women at the wheel here or men driving like machos... our car is neutral
|the house||das Haus|
another neutral word.
|the company (workplace)||die Firma|
|the computer||der Komputer|
Finally we enter the realm of men. They couldn't get the car but we'll give them the pc. They should be over the moon.