You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

What do you answer even though it never asks you questions?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

If eleven plus two equals one, what does nine plus five equal?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Solve the equation in the image by looking at the pattern closely.

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?