Q: If She paused a moment to survey herself in Mrs. Vandemeyer's long glass, and be sure that nothing was amiss with her appearance., can we say that "She was quite vain and spent a lot of time looking at herself in mirrors. "?

A: it is not possible to tell

Q: If If American Movie is a hit, the American Dream might become making movies about the American Dream of making movies., can we say that "The American Dream will be a theme in movies if the movie is a hit."?

A: yes

Q: If Chinese-product department stores stock silk fabrics, silk scarves, finely embroidered blouses, and traditional padded jackets., can we say that "Chinese department stores don't sell anything."?

A: no

Q: If Within these disciplines, researchers have defined the case study and discussed its critical elements in a variety of ways., can we say that "Researchers in entirely unrelated fields were the ones that critically discussed the case study from all angles."?

A:
no