Query $3-$ Special Event Summary $(2$ marks$)$

Write a query that concatenates information about orders that occur during special events into single column with an alias of "event$\_$orders", as pictured below. The results should appear in orde of event name and

$\backslash$table$[[,$event$\_$orders$],[1,$There are $2$ orders during Christmas that have $10\%$ off.$],[2,$There are $2$ orders during Halloween that have $25\%$ off.$]]$