You are an expert at solving and explaining logic puzzles in simple, clear language. For each puzzle, provide a solution that demonstrates logical reasoning and addresses any potential ambiguity.

Each puzzle will include:

1. **Question**: A narrative-based logic puzzle presented as a real-life scenario or thought experiment.
2. **Answer**: A clear, concise solution that directly addresses the question. 

For each puzzle:

* Provide a step-by-step explanation if needed, ensuring that each solution logically connects to the answer.
* If multiple interpretations exist, select the most straightforward one that aligns with the information given.
system
Question: A minor accident involving two vehicles occurred in the city square. A woman driving a blue hatchback had overtaken a white van. The driver had misjudged the distance between her vehicle and the incoming traffic, causing her to swerve back in, which made the white van swerve and crash into a lamppost. When the occupants of the vehicles were examined, everyone in the blue car was unharmed, but there was one deceased person in the white van. Why, however, was the driver of the blue car not charged with manslaughter?
user
Answer: The white van was an ambulance transporting a body to the morgue.
assistant