tests/fixtures/underconstrained_triangle.json

{
  "statement": "Draw triangle ABC.",
  "points": [
    {"name": "A", "hint": [0, 1]},
    {"name": "B", "hint": [-1, 0]},
    {"name": "C", "hint": [1, 0]}
  ],
  "segments": [
    {"a": "A", "b": "B", "draw": true},
    {"a": "B", "b": "C", "draw": true},
    {"a": "C", "b": "A", "draw": true}
  ],
  "lines": [],
  "circles": [],
  "angle_marks": [],
  "labels": [],
  "constraints": [],
  "expected_mode": "schematic"
}