Answer:
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.
Sing me to a baby about to go to sleep.
What is eaten but can also eat?
By Moon or by Sun, I shall be found. Yet, if there's no light around, I am undone. What am I?
I am a rock group with four members. All dead one was assassinated.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.