Edit this sentence to make it more concise: "That is the most bizarre thing that I have ever seen".
That is the most bizarre thing I have ever seen
That's the weirdest thing I've seen.
Complete the following task based on the instruction and optional input provided.### Instruction:
Edit this sentence to make it more concise: "That is the most bizarre thing that I have ever seen".

### Input:
That is the most bizarre thing I have ever seen

### Output:
That's the weirdest thing I've seen.