{
  "name": "window_default_trailer_dashcam",
  "questions": [
    {
      "id": "1_1",
      "question": "Is there a collision or physical contact between the trailer and another vehicle, person, or fixed object?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "1_2",
      "question": "Does any vehicle approach dangerously close to the trailer without contact (near-miss)?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "1_10",
      "question": "What type of contact or near-miss occurred?",
      "options": [
        "A. Rear-end collision from following vehicle",
        "B. Contact during backing maneuver",
        "C. Near-miss from close following",
        "D. Near-miss during lane change"
      ],
      "aggregation": "majority",
      "include_if": { "1_1": "Yes" }
    },
    {
      "id": "2_1",
      "question": "What are the current weather conditions in the scene?",
      "options": [
        "A. Clear",
        "B. Overcast",
        "C. Rain"
      ],
      "aggregation": "majority"
    },
    {
      "id": "2_2",
      "question": "What time of day best describes the lighting conditions?",
      "options": [
        "A. Morning",
        "B. Midday",
        "C. Evening"
      ],
      "aggregation": "majority"
    },
    {
      "id": "4_1",
      "question": "Does the trailer exhibit visible lateral sway or fishtailing?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "4_2",
      "question": "Is there a visible issue with the tow hitch or coupler (excessive bounce, abnormal angle, loose chains)?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "4_3",
      "question": "Does the trailer pass dangerously close to a fixed object (post, curb, parked car) during a turn or maneuver?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "5_1",
      "question": "What is the towing vehicle currently doing?",
      "options": [
        "A. Moving forward on a road",
        "B. Backing up",
        "C. Stationary"
      ],
      "aggregation": "majority"
    },
    {
      "id": "5_2",
      "question": "Are other vehicles visible behind or beside the trailer?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    },
    {
      "id": "5_3",
      "question": "Is the road surface wet or showing signs of rain?",
      "options": ["Yes", "No"],
      "aggregation": "any"
    }
  ]
}