context: Rahul congratulates Athlete Himadas, who won the gold medal at the Under-20 Athletic World Championships in the 400-meter event. To this end, Rahul tweeted in a tweet that he had set a goal of 51.47 seconds to salute Himadas, who made India the first gold in the Athletics World Championship. [4]
question: How much time has Himadas completed the Under-20 World Athletics Championship 400 meters?
answers.text: 51.47 seconds