In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.

Example input: Students shouldn't work multiple full-time jobs.
Example output: Student's shouldn't work many full-time jobs.
Example explanation: The possessive form is not correct in this instance and many should be multiple.
Q: The placebo effect is not an illusion but real , so the drug was effected by the placebo effect .
A:
The placebo effect is not illusion but the real , so the drug was effected the placebo effect .