Florence MacLeod Harper was a Canadian journalist sent by U.S. newspaper "Frank Leslie's Illustrated Newspaper" as a staff reporter with an assignment to cover World War I on the Eastern front. She was an early female war correspondent and one of a handful of western journalists to leave a first-hand journalistic account of the early stages of the Russian revolution.
Can we infer the following?
Harper's account of the early stages of the Russian revolution is the only account of that revolution we have. 

OPTIONS:
- Yes
- It's impossible to say
- No
No