Format the given sentence according to the given styles.
I bought four cups of coffee
- **Title case:** I Bought Four Cups of Coffee
- **Uppercase:** I BOUGHT FOUR CUPS OF COFFEE
- **Lowercase:** i bought four cups of coffee
- **Sentence case:** I bought four cups of coffe
Complete the following task based on the instruction and optional input provided.### Instruction:
Format the given sentence according to the given styles.

### Input:
I bought four cups of coffee

### Output:
- **Title case:** I Bought Four Cups of Coffee
- **Uppercase:** I BOUGHT FOUR CUPS OF COFFEE
- **Lowercase:** i bought four cups of coffee
- **Sentence case:** I bought four cups of coffe