[A]: Alcoholism and tabacco smoking are re- garded social diseases.
[R]: Because both adversely affect the fami- lies of sufferers

Options

A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false

Answer

**Step-by-Step Solution:**

1. **Understanding the Assertion (A)**: The statement asserts that alcoholism and tobacco smoking are regarded as social diseases. This means that these behaviors not only affect the individual but also have broader implications for society.

**Hint**: Consider what makes a disease "social" and how individual behaviors can impact families and communities.

2. **Analyzing the Reason (R)**: The reason provided states that both alcoholism and tobacco smoking adversely affect the families of sufferers. This suggests that the consequences of these behaviors extend beyond the individual to their family members.

**Hint**: Think about how addiction can change family dynamics and lead to emotional or financial strain.

3. **Connecting Assertion and Reason**: To determine if the reason supports the assertion, we need to analyze how the adverse effects on families make alcoholism and tobacco smoking social diseases. For instance, an alcoholic may create a hostile home environment, while a smoker may expose family members to harmful secondhand smoke.

**Hint**: Reflect on the impact of addiction on relationships and the well-being of family members.

4. **Conclusion**: Both the assertion and the reason are true, and the reason correctly explains why alcoholism and tobacco smoking are considered social diseases. The negative effects on families illustrate the broader social implications of these addictions.

**Hint**: Summarize how the individual behaviors lead to collective consequences for society.

5. **Final Statement**: Therefore, the correct answer is that both the assertion and reason are true, and the reason is the correct explanation for the assertion.

**Hint**: Reiterate the connection between individual actions and their societal impact when concluding.

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