Think of a sentence that begins with "It was so dark".
It was so dark that it felt like the whole world was swallowed by shadows, and the silence was so deep it was almost deafening.
Complete the following task based on the instruction and optional input provided.### Instruction:
Think of a sentence that begins with "It was so dark".

### Output:
It was so dark that it felt like the whole world was swallowed by shadows, and the silence was so deep it was almost deafening.