Take the given sentence and modify it so that it expresses the opposite opinion.
Paper straws are better for the environment.
Paper straws are not better for the environment.
Complete the following task based on the instruction and optional input provided.### Instruction:
Take the given sentence and modify it so that it expresses the opposite opinion.

### Input:
Paper straws are better for the environment.

### Output:
Paper straws are not better for the environment.