Is the sentiment of the input positive?

Text Input: "Alaskan musher, 25, youngest to win Iditarod: Dallas Seavey won the Iditarod Trail Sled Dog Race on Tuesday evening, becoming the you..."
"Alaskan musher, 25, youngest to win Iditarod: Dallas Seavey won the Iditarod Trail Sled Dog Race on Tuesday evening, becoming the you..."