A key part of this is in the stimulus- "if true"

If the law in the question them is true, then domestic workers will not be protected from secondhand smoke in their workplace.

We know this because the question stem states that the law can never be interpreted as prventing people from smoking in their homes, which double as wrokplaces for domestic workers.

However, A and B are not answered/addressed if you take the stem to be true. The question stem does not address how it will be interpreted or supported.

By doing the thought experiment of imagining the world as the question stem says, you can see that E is totally addressed by the law.

#feedback Would the correct phrasing be "Botanists at the Ben Gurion University recent discovered plants that can extract phosphorous from the sand covering their leaves"?