Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: How many total teams played in the 2015-16 UEFA Europa League grup where Özyakup assisted Gomez in week 3 against Moscow? Passage:He opened 2015–16 season with 3 assist against Mersin İdman Yurdu in week 1, ended 5–2, serviced respectively to Cenk Tosun and Olcay Şahan. In week 3, he scored the opener of the away game directly from a set-piece against Gaziantepspor, which ended 4–0 in favour of Beşiktaş. He assisted the second strike of German international Mario Gómez against Eskişehirspor in week 7 game played away, ended 2–1. He produced another assist to Olcay Şahan in week 9 game played away against Antalyaspor, ended 5–1 for Beşiktaş. Özyakup earned and converted a penalty kick to secure 1 points for Beşiktaş on dying minutes of week 10 game while Kasımpaşaspor were being trailed by Beşiktaş with 3–2. He scored the winner of week 11 game against Bursaspor by assist of Atiba Hutchinson, ended 1–0. He scored with a mid-range shot outside the box in additional time of week 12 game against Sivasspor, ended 2–0. In week 17, he scored the opened the score with a serial of comfortable dribbling over 2 defenders and goalkeeper, following the assist of Mario Gómez, against Konyaspor, ended 4–0. On 22 October 2015, Özyakup assisted Mario Gómez on UEFA Europa League grup stage week 3 game against FC Lokomotiv Moscow, ended 1–1.


b