secondary school number 9 in the city of kobrino, class teacher, mathematics teacher, svetlana vasilievna mehtasium number three named after korzh , pinsk, geography teacher inessa petrovna, malich. albina zavadskaya, gymnasium number one of the city of zhodino and cool head, mathematics teacher, tatyana vladimirovna akulik. egor troshin, secondary school number 8 in the city of borisov. sofia, gerosimenia, gymnasium number 2 of the city of soligorsk, class teacher, biology teacher, tatyana anatolyevna, vzharskaya. alexander guryanov, myshkovichi secondary school in the kirov region and physics teacher natalya anatolyevna rusak. i have one more person left to introduce, this is our scientific expert, ekaterina duko. the final game of the seventh season of our tv show, we're starting the first round, let's let's remember its rules: in the first round, players are asked 12 questions with possible answers yes or no, of which only one is correct, the choice must be made in 7 seconds, each correct answer brings the participant one point, eight players who score more points advance to second round. f