You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what does a slash mean in horse racing form?" whose answer is Separates racing seasons.
Each document should contain about 30 words, and these documents should contain useful information.

Query: meaning of slash in horse racing form
Useful Output:

Doc 1:  slash means the horse has missed an entire season or more. What do the letters mean? The numbers in a horse's form figures are often
Doc 2: A dash (-) means the previous season (year) form, while a slash (/) means two seasons or more ago. An example: 1034U-11P. This horses form
Doc 3: Abbreviations appear on all of our racecards and can be found against horses, jockeys, trainers and in the form lines of runners.
Doc 4: The dash (-) symbol separates years, and the slash (/) separates seasons.  means, and some horse racing tips for beginners. Claim UK's No. 1
Doc 5: Trainer and Jockey – Below the horse's name you'll see two names split by a forward slash /.  Racing form symbols – What do they mean? / = This