Table: andrzej_stelmach
Columns: name
date_of_birth
height
weight
spike
block

Question: What is the lowest Weight when the height is 196, and the date of birth is 24.07.1977?
SQL: SELECT MIN("weight") FROM andrzej_stelmach WHERE "height" = 196 AND "date_of_birth" = '24.07.1977'

Question: What is the sum of Spike when the Weight was more than 84, and Block was less than 315?
SQL: SELECT SUM("spike") FROM andrzej_stelmach WHERE "weight" > 84 AND "block" < 315