Write 3 sub topic sentences from the given topic sentence.
Input: Topic sentence: Road conditions in many rural areas are unsafe for cyclists.
1. Poor road conditions in rural areas are a major hazard for cyclists. 
2. Many rural roads are uneven and full of potholes, making cycling difficult and dangerous. 
3. There is often a lack of visibility in rural areas, making it hard for cyclists to be seen by drivers.
1. Many rural roads are in poor condition, making them hazardous for cyclists. 
2. This is due to a lack of maintenance and upkeep in these areas. 
3. As a result, cyclists are often forced to take to more heavily trafficked roads, putting them at risk of colliding with other vehicles.