The statement that correctly describes the Socratic method is that the Socratic method used logic to make arguments. When it came to this ancient Greek philosopher, it was really important that logic be used for arguments, because only logic could provide valid proof to support those arguments, and nothing else. Logical conclusions led to solid arguments that couldn't be easily rebuffed.
Self-serving bias is a person's tendency to attribute all the success to the internal factors such as their abilities and efforts. Whereas, all the failures or the unsuccessful outcomes are ascribed to the external factors such as unfavorable situations. Self-serving bias is a method of maintaining one's self-esteem.
As the lads in Sonoma, California can be used to grow either grapes or grow apples that means that they are used as a substitute good for consumption and that both cannot be grown at the same time and both serve to the needs of the wins and hence are substitutes of each other.