1.Well-paid workers:
  - This option does not apply to people living in slums. Slums are often characterized by poverty and inadequate living conditions. Residents of slums typically engage in informal and low-wage labor, facing economic challenges. "Well-paid workers" implies a level of income and job stability that is generally inconsistent with the economic conditions in slum areas.

2. Living in overcrowded areas:
  - Overcrowding is a common characteristic of slum areas. Limited space and a high population density often lead to cramped living conditions. The lack of proper urban planning and housing infrastructure contributes to the overcrowded nature of slums.

3. Narrow streets in their localities:
  - Slums often have narrow and congested streets. The lack of proper urban planning and infrastructure in these informal settlements results in narrow pathways, making mobility difficult. Narrow streets are a common feature in slums, contributing to challenges in sanitation, access, and emergency response.

4. At high health risks:
  - People living in slums face elevated health risks due to inadequate sanitation, lack of clean water, and poor living conditions. Overcrowding and limited access to healthcare facilities contribute to the increased vulnerability of slum dwellers to various health issues, including infectious diseases.