Sarah would be considered as detour taker type of conversational partner. Characteristic for this type for conversational partner is that <span>can't stay on point. Sarah shifts from one theme to another, so she is a detour taker type of partner in a communication. </span>
<span>The question is asking us to say what happens if a country has a low GDP. A low GDP, or a low domestic product, means that the country produces very littte - that's why the product is low. Since it produces very little, it can't sell a lot of its products - so the best answer is
d. produces a low number of goods each year, resulting in an economically poor nation"</span>