Suppose Sarah has been training for months to run a marathon. She wakes up early every morning to go for a run, rain or shine. She has been following a strict diet and exercise regimen to ensure she is in top shape for the race. Her friends are amazed by her dedication and commitment. Sarah is confident that all her hard work will pay off on race day.
Can we infer that "Sarah has won multiple marathons in the past."? Yes, no, or maybe?