Question: 1 is 3 2 is 3 3 is 5 what is 4?
Answer: one is 3, three is 5, five is 4, and 4 is cosmic. The number of letters in each number leads to the next number in the sequence - one has 3 letters, three has 5 letters, five has 4 letters. Four is cosmic because its value equals its number of letters.