Table: chinese_milk_scandal
Columns: producer
product
samples_taken
samples_failed
melamine_content_mg_kg

Question: How many samples were taken of 嬰幼兒配方乳粉2段基粉 ?
SQL: SELECT COUNT("samples_taken") FROM chinese_milk_scandal WHERE "product" = '嬰幼兒配方乳粉2段基粉'

Question: What are the producers of  磊磊牌嬰幼兒配方乳粉 ?
SQL: SELECT "producer" FROM chinese_milk_scandal WHERE "product" = '磊磊牌嬰幼兒配方乳粉'

Question: What is the smallest amount sampled of product 蒙牛牌嬰幼兒配方乳粉 ?
SQL: SELECT MIN("samples_taken") FROM chinese_milk_scandal WHERE "product" = '蒙牛牌嬰幼兒配方乳粉'

Question: Who is the producer of 金必氏牌嬰幼兒配方乳粉 ?
SQL: SELECT "producer" FROM chinese_milk_scandal WHERE "product" = '金必氏牌嬰幼兒配方乳粉'