SELECT product FROM product WHERE max_page_size  =  "A4" OR pages_per_minute_color  <  5
Find products with max page size as "A4" or pages per minute color smaller than 5.
CREATE TABLE "product" (
"product_id" int,
"product" text,
"dimensions" text,
"dpi" real,
"pages_per_minute_color" real,
"max_page_size" text,
"interface" text,
PRIMARY KEY ("product_id")
);
CREATE TABLE "store" (
"Store_ID" int,
"Store_Name" text,
"Type" text,
"Area_size" real,
"Number_of_product_category" real,
"Ranking" int,
PRIMARY KEY ("Store_ID")
);
CREATE TABLE "district" (
"District_ID" int,
"District_name" text,
"Headquartered_City" text,
"City_Population" real,
"City_Area" real,
PRIMARY KEY ("District_ID")
);
CREATE TABLE "store_product" (
"Store_ID" int,
"Product_ID" int,
PRIMARY KEY ("Store_ID","Product_ID"),
FOREIGN KEY (`Store_ID`) REFERENCES `store`(`Store_ID`),
FOREIGN KEY (`Product_ID`) REFERENCES `product`(`Product_ID`)
);
CREATE TABLE "store_district" (
"Store_ID" int,
"District_ID" int,
PRIMARY KEY ("Store_ID"),
FOREIGN KEY (`Store_ID`) REFERENCES `store`(`Store_ID`),
FOREIGN KEY (`District_ID`) REFERENCES `district`(`District_ID`)
);
INSERT INTO  "product" VALUES (1,"Fujitsu fi-6130 A4 Series Scanner","301 x 160 x 158","600","30","A4","USB 2.0");
INSERT INTO  "store" VALUES (1,"Miramichi","City Mall","179.84","17811","2");
INSERT INTO  "district" VALUES ("1","Attock District","Attock City","94620","20");
INSERT INTO  "store_product" VALUES (1,1);
INSERT INTO  "store_district" VALUES (1,15);