Uncle Isaac Has Had Some Difficulty in a Sale-Of-Goods Contract

Uncle Isaac has had some difficulty in a sale-of-goods contract and wants to know if there are any mistakes in the information he has received with regard to the remedies for breach of such a contract.Indicate the true statement.

A) Once the seller of the goods has given up possession of them to the buyer, he has lost his right to sue.
B) A court will award a remedy, only if there was a breach of warranty.
C) An unpaid seller who has possession of the goods has a lien on those goods-i.e., he can hold the goods.
D) The Sale of Goods Act excludes the possibility of the equitable remedy of specific performance.
E) If there has been a breach of contract, the purchaser is only entitled to tort remedies.