Choose the wrong answer: a. The second generation of computer languages is assembly language. b. The fourth generation of computer languages is natural language processing. c. The first generation of computer languages is machine language. d. The third generation of computer languages is high-level language.

The incorrect statement is: **b. The fourth generation of computer languages is natural language processing.** ### Explanation: - **a. The second generation of computer languages is assembly language.** **Correct.** Second-generation languages are indeed assembly languages, which use symbolic representations of machine code. - **b. The fourth generation of computer languages is natural language processing.** **Incorrect.** Fourth-generation languages (4GL) are typically more abstract than third-generation languages and are designed to be closer to human language for easier programming. They include languages like SQL, MATLAB, and various report generators. Natural Language Processing (NLP), on the other hand, is a field of artificial intelligence focused on the interaction between computers and human (natural) languages, not a generation of programming languages. - **c. The first generation of computer languages is machine language.** **Correct.** First-generation languages are indeed machine languages, which consist of binary code that the computer's hardware can execute directly. - **d. The third generation of computer languages is high-level language.** **Correct.** Third-generation languages (3GL) are high-level languages like C, Java, and Python that are more abstracted from machine code and are easier for humans to program. ### Summary: **Option b** is the wrong answer because natural language processing is not classified as a fourth-generation computer language.