Complex sentence: The Black Isle Show, arguably the second most important agricultural show in Scotland (after the Royal Highland Show at Ingliston), takes place at Muir of Ord on the first Thursday in August every year; farmers come from all over Scotland and beyond take part.
Split into simpler sentences: The Black Isle Show, arguably the second most important agricultural show in Scotland, takes place at Muir of Ord on the first Thursday in August every year. It is second only to the Royal Highland Show at Ingliston and farmers come from all over Scotland and beyond to take part.