Update README.md

README.md

@@ -40,7 +40,7 @@ Besides common blocks which can be found in many Blockly environments, the "bloc
 
 ### Playground Context ###
 
-The playground manages a dynamic "context" which is a collection of "items", consisting of a "value" (typically a boolean, number or string) and its unique "name". Context items can store settings (e.g., the URL of an API server, its access key or the AI model to use), intermediate results generated by an agent or provide a link between an agent and its user interface.
+The playground manages a dynamic "context" which is a collection of "items", consisting of a "value" (typically a boolean, number or string) and its unique "name". Context items can store settings (e.g., the URL of an API server, its access key or the AI model to use) or intermediate results generated by an agent or they provide a link between an agent and its user interface.
 
 > Please note, that context item names are case-sensitive.