Example of a question that requires an understanding of negation.
| Complex Inference — Negation . | |
|---|---|
| Question | Which of the following is an example of a chemical change? (GR:5) |
| Issue | Requires detecting negation in the graphlets. The chosen answer justification contains negative evidence against itself. |
| Correct Answer | Milk souring |
| Justification | Examples of chemical properties include the souring of milk and the ability to burn in the presence of oxygen. (Barrons SG) |
| Evidence of a chemical change could be change in temperature, light, heat, or sound given off, or the formation of gasses. (Science Dictionary) | |
| Chosen Answer | Ice cream melting |
| Justification | Melting of ice is a physical change, not a chemical change. (Barrons SG) |
| Melting is a process of an object changing from the solid state to the liquid state without a change in temperature. (Wiktionary) | |
| Complex Inference — Negation . | |
|---|---|
| Question | Which of the following is an example of a chemical change? (GR:5) |
| Issue | Requires detecting negation in the graphlets. The chosen answer justification contains negative evidence against itself. |
| Correct Answer | Milk souring |
| Justification | Examples of chemical properties include the souring of milk and the ability to burn in the presence of oxygen. (Barrons SG) |
| Evidence of a chemical change could be change in temperature, light, heat, or sound given off, or the formation of gasses. (Science Dictionary) | |
| Chosen Answer | Ice cream melting |
| Justification | Melting of ice is a physical change, not a chemical change. (Barrons SG) |
| Melting is a process of an object changing from the solid state to the liquid state without a change in temperature. (Wiktionary) | |