Text: Whichever month you decide to visit, the Edinburgh and Lothians Tourist Board produces What's On, a leaflet to help you make your plans.
Entailment: The Edinburgh and Lothians Tourist Board produces What's On, a leaflet to help you make your plans, you can use it whichever month you decide to visit.
Contradiction: Depending on the month in which you decide to visit, you might be unable to use What's On, a leaflet to help you with your plans.