# DayDreamer at CQs-Gen 2025: Generating Critical Questions through Argument Scheme Completion

arXiv: https://arxiv.org/abs/2505.15554 · HTML: https://mlsanity.com/paper/2505.15554/

## Key facts

- No citing papers in the map yet (data through 14 Oct 2026).
- Builds on 4 of its 15 references that are in the map.
- First posted on arXiv 21 May 2025.

## Builds on (most cited first, 4 of 4)

- [Classifying Argumentative Relations Using Logical Mechanisms and Argumentation Schemes](https://mlsanity.com/paper/2105.07571/) (2021)
- [NLAS-multi: A Multilingual Corpus of Automatically Generated Natural Language Argumentation Schemes](https://mlsanity.com/paper/2402.14458/) (2024)
- [Critical Questions Generation: Motivation and Challenges](https://mlsanity.com/paper/2410.14335/) (2024)
- [Benchmarking Critical Questions Generation: A Challenging Reasoning Task for Large Language Models](https://mlsanity.com/paper/2505.11341/) (2025)

## Abstract (arXiv)

Critical questions are essential resources to provoke critical thinking when encountering an argumentative text. We present our system for the Critical Questions Generation (CQs-Gen) Shared Task at ArgMining 2025. Our approach leverages large language models (LLMs) with chain-of-thought prompting to generate critical questions guided by Walton's argumentation schemes. For each input intervention, we conversationally prompt LLMs to instantiate the corresponding argument scheme template to first obtain structured arguments, and then generate relevant critical questions. Following this, we rank all the available critical questions by prompting LLMs to select the top 3 most helpful questions based on the original intervention text. This combination of structured argumentation theory and step-by-step reasoning enables the generation of contextually relevant and diverse critical questions. Our pipeline achieves competitive performance in the final test set, showing its potential to foster critical thinking given argumentative text and detect missing or uninformed claims. Code available at hrefhttps://git.ecdf.ed.ac.uk/s2236454/DayDreamer-CQs-GenDayDreamer.