Phoebe Snow was a fictional character created by Earnest Elmo Calkins to promote the Delaware, Lackawanna and Western Railroad. The advertising campaign was one of the first to present a fictional character based on a live model amid impressionistic techniques.

Can we draw the following conclusion?
The model for Phoebe  Snow was Ernest Calkins' daughter

Choose your answer from:
- Yes.
- It's impossible to say.
- No.
It's impossible to say