```json
{
  "price": 170,
  "message": "You now see mutual 170 yields only 3042. Your 4194 in period 1 only happened because I played 195. Mathematically, mutual 185 yields 3334 each, and mutual 195 yields 3370 each. I'm playing 170 this period to maintain trust. Let's both increase to 185 next period to boost our profits safely.",
  "note": "Playing 170 to match and build trust, explaining that mutual 170 yields less than mutual 185 or 195."
}
```
