Which part are you finding it hard to comprehend?
You said a few hours a week is sufficient for Emanuel, Ibstock.
I told you this was not true. You then said few hours a week means 7 hours a week.
Noone would think one hour daily prep equals few hours.
One hour daily prep is a real intensive commitment.
You're welcome to look into dictionary - few means a small number and 7 ain't small.