# How to use Splitter Block in Bot Builder ?

The splitter feature allows for **variation in responses** to **prevent repetitive messages**.

* It works by **assigning probabilities** to different "roots" or response options.
* The bot will randomly select a root based on the specified probabilities.

**Example:**

Three roots are created with probabilities of 50%, 20%, and 30%. Each root has a different text message associated with it.

When the same keyword is used, the bot will choose one of the three roots and send the corresponding text message.

This helps to create a more natural and human-like interaction with the bot.

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