Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Animal appearance | Environmental appearance | Visibility of animal in environment | Risk to animal from predators |
| --- | --- | --- | --- |
| white rabbit | shady forest | high visibility | not protected from predators |
| brown rabbit | shady forest | low visibility | well protected from predators |
| white rabbit | snowy field | low visibility | well protected from predators |
| brown rabbit | snowy field | high visibility | not protected from predators |
| white rabbit | grassy lawn | high visibility | not protected from predators |
| brown rabbit | grassy lawn | medium visibility | somewhat protected from predators |
| white rabbit | muddy riverbank | high visibility | not protected from predators |
| brown rabbit | muddy riverbank | low visibility | well protected from predators |
Question:
On which environmental background the appearance of a white rabbit is not protected from preddators when the visibility is high? Select the correct choice to answer the question or fill in the blank.
Choices:
(A) snowy field
(B) grassy lawn
(C) shady forest
(D) white sand
Answer:
(B) grassy lawn