Answer:
When it comes to me you go on red and stop on green.
I look at you you look at me I raise my right you raise your left.
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure a matter of course. I am given with pleasure when taken by force.
You can never eat me for breakfast or lunch. What am I?
I jump when I walk and sit when I stand. What am I?
I flow from the Homerβs mouth when he sees doughnuts.