List of names of suppliers offering both computers and oranges.

Tb_Offers:

Supp_ID | Prod_ID | Price | Quantity |

Tb_Product:

Prod_ID | Name | MU |

Tb_Supplier:

Supp_ID | Name | City |

--Below is what I have, but I am doing something wrong because the desired output is not being produced. Thanks for any help given.

SELECT DISTINCT Tb_Supplier.Name FROM Tb_Supplier, TB_Offers, Tb_Product WHERE Tb_Supplier.Supp_ID=TB_Offers.Supp_ID AND Tb_Product.Prod_ID=TB_Offers.Prod_ID AND (Tb_Product.Name = 'Computer' OR Tb_Product.Name = 'Oranges')