Read the following context and choose the best option to answer the question.
Context: ( yeah , that 's how it tasted to me ) When the dessert came along , we had much fun commenting about the delicacy , and I had much fun laughing at him while he at the orange fruit ( by the side of the plate ) , which had his face distorted into shock and well a face of sourness written all over . Hahaha ... it did n't help that the fruits that were added into the dish was pretty much not in season , not ripe , and all quite sour . Hahaha ... !
Question: What is the reason for the sour fruit ?
Options: 
A. It 's overly ripe .
B. The fruit had been canned .
C. None of the above choices .
D. Oranges are always sour .


C