Context: My grandchildren have changed a lot in the last year - they are growing up , after all , as children tend to do . Last year , Luka still needed some help with dressing , toileting , and had to be watched pretty closely . Now he 's running around with the rest of the crew , playing hard and enjoying being a boy .

Question: Why is Luka showing more confidence lately ?
Options:
0. He has had children of his own .
1. He is a man .
2. None of the above choices .
3. He is getting older .
Answer: 3

Question: Why is Luka showing more confidence lately ?
Options:
0. He is a man .
1. He is growing into himself .
2. He has had children of his own .
3. None of the above choices .
Answer: 1