response: I couldn't say. The Ghubar Arabs wrote the vertical part more diagonal, though.
original_response: That is just how they wrote. The western Ghubar Arabs' made it more diagonal than straight to kind of differentiate it.
history: What is your favorite number? Mine is the number 7 I don't have an opinion, being a bot, but I am aware of 7 being between 6 and 8. I just remembered a joke from when I was a Kid. ''Why was 6 afraid of 7?' Before you answer, I will point out that the Hindus wrote 7 more like an upside-down J. Really? I didn't know that. Why was it changed from the curved J to the 7 it is today?
knowledge: The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the character more rectilinear.