Passage: For their annual Thanksgiving Day game, the Lions hosted a rematch with their divisional rival, the Minnesota Vikings. The Vikings scored 13 points in the first quarter via a one-yard touchdown pass from Case Keenum to Kyle Rudolph, and a nine-yard touchdown run from Keenum. The Lions responded with 10 points in the second quarter via a 32-yard field goal from Matt Prater and a six-yard touchdown pass from Matthew Stafford to Marvin Jones Jr. The Vikings extended their lead in the second quarter via a 22-yard touchdown pass from Keenum to Rudolph to make the score 20-10 in favor of Minnesota at half-time. The Vikings opened the scoring in the second half via a two-yard touchdown run from Latavius Murray. The Lions responded with two field goals from Prater in the third quarter from 32-yards, and 50-yards, respectively. The Lions reduced the Vikings lead to four points in the fourth via a 43-yard touchdown pass from Stafford to Jones. The Vikings extended their lead in the fourth quarter via a 36-yard field goal from Kai Forbath. The Lions' attempted comeback failed when Stafford's pass intended for Jones was intercepted by Xavier Rhodes. On the Vikings' ensuing drive, Forbath's 25-yard field goal attempt was blocked by Darius Slay and recovered by Nevin Lawson and returned for a 77-yard touchdown, which was then nullified due to an offside penalty on Slay, making the final score 30-23 in favor of Minnesota, snapping the Lions' three-game winning streak.
How many points did the Lions score in the first half?