In many programming environments today, one language translates the programmers' code into a different language before the computer actually executes the code. For instance, the visual programming language Alice translates your instructions into Python, then Python translates the code into machine-readable code. Python, in this situation, also relies on some C/C++ libraries for certain items, including collision detection. In this situation, which is the highest-level language being used?
A. C/C++.
B. Python.
C. Alice.
D. Machine code.