When someone signs a story with all B-hand signs, they are signing

about a real train
an idiomatic expression***
a metaphor
a hand shape story

a hand shape story

When someone signs a story with all B-hand signs, they are signing an idiomatic expression.

When someone signs a story using all B-hand signs, they are most likely using an idiomatic expression. Idiomatic expressions are phrases or sentences that have a figurative meaning different from the literal interpretation of the words used. In sign language, certain handshapes can be associated with specific concepts or ideas.

To understand the meaning of a story signed with all B-hand signs, you can follow these steps:

1. Identify the handshapes: Pay attention to the handshapes used in the story. If all the handshapes correspond to the letter B in sign language, it suggests that the story is using an idiomatic expression related to the concept represented by the letter B.

2. Consider contextual meaning: Context plays a crucial role in understanding idiomatic expressions. Look for clues within the story or the surrounding conversation that might help you interpret the figurative meaning of the signs.

3. Consult a sign language dictionary or expert: If you are unsure about the meaning of the signs or need further clarification, you can consult a sign language dictionary or seek guidance from a qualified sign language interpreter or instructor. They can provide you with specific interpretations and examples related to the B-hand signs used in the story.

Remember that idiomatic expressions are often unique to a particular language or culture. It is important to consider cultural nuances and context when interpreting the meaning of signs in a story.