Table: wobbe_data
Columns: fuel_gas
upper_index_kcal_nm_3
lower_index_kcal_nm_3
upper_index_mj_nm_3
lower_index_mj_nm_3

Question:  Name the upper index kcal/nm3 for 62.47
SQL: SELECT "upper_index_kcal_nm_3" FROM wobbe_data WHERE "lower_index_mj_nm_3" = '62.47'

Question: Name the fuel gas for upper index mj/nm3 for 92.32
SQL: SELECT "fuel_gas" FROM wobbe_data WHERE "upper_index_mj_nm_3" = '92.32'

Question: Name the lower index kcal/ nm3 for 61.32
SQL: SELECT "lower_index_kcal_nm_3" FROM wobbe_data WHERE "upper_index_mj_nm_3" = '61.32'