Definition: In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
Input: Futhermore , a tour guide will also provide safety and security for the travel , since they know already the do 's and don'ts in the tour . 

Furthermore , a tour guide will provide safety and security for the traveller , since they already know the do 's and don'ts of the tour . 