निम्नलिखित में से कौन सा कार्य शिक्षा (Work Education) की सामग्री का मुख्य हिस्सा नहीं है?

is highly crucial for the successful organization and safe implementation of work education programs for children at the primary school level.

With reference to the concept and framework of work education, which of the following pairs is/are correctly matched? I. Essential attribute of Work Education : Purposeful and Meaningful II. Primary basis of children's background : Commercial and economic exploitation