Generate five funny knock-knock jokes.
1. Knock, knock!
Who’s there?
Alpaca who?
Alpaca the suitcase, you load up the car!

2. Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, it’s cold out here!

3. Knock, knock!
Who’s there?
Ya.
Ya who?
No thanks, I prefer Google.

4. Knock, knock!
Who’s there?
Boo.
Boo who?
Don’t cry, it’s just a joke!

5. Knock, knock!
Who’s there?
Tank.
Tank who?
You’re welcome!
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate five funny knock-knock jokes.

### Output:
1. Knock, knock!
Who’s there?
Alpaca who?
Alpaca the suitcase, you load up the car!

2. Knock, knock!
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, it’s cold out here!

3. Knock, knock!
Who’s there?
Ya.
Ya who?
No thanks, I prefer Google.

4. Knock, knock!
Who’s there?
Boo.
Boo who?
Don’t cry, it’s just a joke!

5. Knock, knock!
Who’s there?
Tank.
Tank who?
You’re welcome!