B:It is because of the quality.
A: Could you tell me the particulars?
B: I told you that we want first-class goods. So the quality. specification and pnce are clarified in our contract. Do you remember those details?
A: Yes.l do.
B: The re-examination results indicate that one-third of the goods are not up to standard.
A: Really? We began to load the goods after we made sure they were qualified.
B: I told you the truth. According to the contract . if you fail to honor the contract.we are entitled to cancel it.