Read the following premise and answer if the hypothesis is true.
Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. It was the main programming language used by Apple for the OS X and iOS operating systems, and their respective application programming interfaces (APIs) Cocoa and Cocoa Touch prior to the introduction of Swift.
Hypothesis: Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language which is impressive. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
Yes.