Task: Question Understanding
Input (English): Passage: During the week prior to the Packers' crucial game against the rival 2-1 Bears, Aaron Rodgers addressed the concerns of many Packers fans, who felt that the season was already slipping away just three weeks in with a 1-2 record. In a radio interview, Rodgers said to the fans, "R-E-L-A-X. Relax." Rodgers was true to his word, completing 22 of 28 passes for 302 yards, 4 touchdown passes, 0 interceptions, and a passer rating of 151.2, making it the second game of his career where he had a passer rating of over 150. Two of his touchdown passes were to Randall Cobb as the Packers took advantage of two Jay Cutler interceptions, scoring 17 unanswered points in the second half in a 38-17 win, which was also the Packers' 700th regular season win in the NFL. This was only the second game in NFL history to not have a punt.
Question: How many points did the Bears score in the second half?
Output (English): number