2. He is running at the stadium. (in the park)
a. Is he running at the stadium?
a. Is he running at the stadium?
b. Is he running at the stadium or in the park?
b. Is he running at the stadium or in the park?
Ответ: Выбор варианта зависит от контекста и типа вопроса (общий или альтернативный).