Final answer:
Coach Tanner's comment doesn't directly indicate any of the provided response options due to the lack of context around the excerpt from the narrative.
Step-by-step explanation:
Based on the provided information, Coach Tanner's comment does not clearly relate to any of the options A through D presented in the student's question. The dialogue excerpt given, seemingly from a narrative, suggests a conversation between two individuals about a game and the condition of horses. It mentions neither an asthma attack nor Austin's fears, nor does it imply a sense of defeat or comment on a team's practice performance. Without additional context from the narrative or further dialogue from Coach Tanner, we cannot accurately determine which option his comment indicates.