Read the given passage carefully and answer the question that follows.
Once, an old farmer named John lived in a village. Despite the arrival of young farmers with modern techniques, John stuck to traditional methods, believing in hard work and patience.One day, a group of young farmers came to the village and started using modern farming techniques and equipment. They boasted about their high yields and profits, and many of the villagers were impressed. Over time, the young farmers struggled while John's farm thrived, showcasing healthy crops and well-cared-for animals. Recognising his wisdom, the villagers sought John's guidance, and he became a respected elder. He taught them the importance of respecting nature, working with it, and embodying values like perseverance and hard work. John's farm became a model for sustainable and ethical practices, leaving a lasting legacy. He was remembered as a wise and humble man who dedicated his life to the land and community.

What did the young farmers do when they came to the village?

1. A
   They started using traditional farming methods.
2. B
   They started a new business in the village.
3. C
   They left the village soon after arriving.
4. D
   They started using modern farming techniques and equipment.