Question $1(1$ point$)$

You've received a letter from your Internet service provider which doesn't state the main point at the beginning. Instead, the letter opens with details about how much the company values its customers, the company's recent efforts to expand its network, and the improved speed of their next$-$generation network technology. After these details, the letter states the main point: network upgrades will cause occasional internet disruptions in your neighbourhood for a few days. The details at the beginning of the letter are an example of