Question: List the report number of crimes reported in a community area in the far north side with a population greater than 60,000.
SQL: SELECT SUM(CASE WHEN T1.population > 60000 THEN 1 ELSE 0 END) FROM Community_Area AS T1 INNER JOIN Crime AS T2 ON T2.community_area_no = T1.community_area_no WHERE T1.side = 'Far North '