# mmmlu / mmmlu-en-us-00039

- taskset: [mmmlu](https://harnessreport.com/tasks/mmmlu.md)
- difficulty: 
- category: social_sciences
- language: EN-US
- runnable from the site: no
- agent timeout: 300s

## Results by harness

_none yet_

## Instruction

```
Answer the following multiple choice question. The last line of your response should be of the following format: 'Answer: $LETTER' (without quotes) where LETTER is one of ABCD. Think step by step before answering.

"A friend of yours says, “Every time I plan a vacation, there's always a crisis at home or work so that I can't go."" Assuming that this is not really true, your friend's statement best illustrates which of the following?"

A) psychological reactance
B) base rate fallacy
C) illusory correlation
D) fundamental attribution bias
```
---
Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp