Split into separate paragraphs

Co-authored-by: Lenz Weber-Tronic <lorenz.weber-tronic@apollographql.com>

Author: jerelmiller

docs/source/data/fragments.mdx

@@ -1559,7 +1559,12 @@ You can use a technique called 'higher-kinded types' (HKT) to provide your own t
 
 #### Example
 
-Let's add our own type overrides for the `MaybeMasked` and `Unmasked` utility types. The `MaybeMasked` type is used throughout Apollo Client to conditionally return either the masked or unmasked type definition for a given type. The `Unmasked` type unwraps a masked type to its full result type and is used throughout Apollo Client where the full data type is needed for a given API (e.g. `client.writeQuery`).
+Let's add our own type overrides for the `MaybeMasked` and `Unmasked` utility types.
+
+The `MaybeMasked` type is used throughout Apollo Client to return the masked or unmasked type definition for a given type, assuming they have data masking types enabled and are "mask-able" - otherwise it will just return the "unmasked" type that is passed in. 
+(So when writing these types, you can assume that the user has data masking types enabled.)
+
+The `Unmasked` type unwraps a masked type to its full result type and is used throughout Apollo Client where the full data type is needed for a given API (e.g. `client.writeQuery`).
 
 For this example, we'll assume the operation types are generated using two variations: