which sentence sounds better?
Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced leading people to find products made by more environmental materials.

Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced, which leads people to find products made by more environmental materials.

Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced. This can lead people to find products made by more environmental materials.

which sounds better?

sorry for asking such trivial question...

Thanks a lot，
Frank

Question

which sentence sounds better?
Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced leading people to find products made by more environmental materials.

Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced, which leads people to find products made by more environmental materials.

Whilst the sales of furniture companies may decline, the demand of wooden products will be reduced. This can lead people to find products made by more environmental materials.

which sounds better?

sorry for asking such trivial question...

Thanks a lot，
Frank

Answer

The first one, but personally I would modify it with a comma and connective.

Answer

"The demand for wooden products will be reduced, causing furniture sales to decline, and perhaps leading people to find products made with more environmentally friendly materials."

1.  "Whilst" is a difficult word to use correctly, so you should avoid it;
2.  You are talking about the sale of wooden furniture, not furniture companies;
3.  Wood is an environmental material—you mean that people may choose materials that don't hurt the environment as much as wood;
4.  I've corrected some prepositions.

Answer

The second one, but it could be rephrased even better:

As the sales of furniture companies decline, the demand for wooden products will reduce, which leads people to look for products made by more environmental materials.