Which of the following examples best illustrates the concept of telegraphic speech in early language development?

• A. A child saying 'cat' while pointing at a cat.
• B. A child exclaiming 'play outside' instead of 'I want to play outside'.
• C. A child repeating 'da-da-da-da' without a clear context.
• D. A child using the word 'runned' instead of 'ran'.

Answer: (B)