Read the following article and answer the question. Article: Little Mike's grandmother died weeks ago. He missed her very much. One afternoon Mike went to the city park where his grandmother used to go. There he saw an old lady. She looked very kind. She was sitting there, watching pigeons . Little Mike went up and sat next to her. He took out his food and drinks and gave some to her. She smiled at him. Her smile was very sweet and Mike wanted to see it again. She seemed to understand him, so once again she smiled. Mike was very happy. They sat there all the afternoon, eating and talking. As it was dark, Mike got up to leave. Before he left, he hugged the old lady and she gave him her sweetest smile. When Mike got home, his mother was surprised by the happy look on his face. " I met an old lady in the park. Her smile was like the smile I used to see on Grandmother's face." The old lady also returned to her home happily. She told her son she had food and drinks with a little boy. " He was as lovely as Bill." She said. Her son was surprised, because he had never been so happy since Bill, her grandson, died weeks ago. Question: The old lady's smile showed _ . Answer:

Choices:
a). she hated to meet the boy
b). she wanted to get some drinks
c). she missed her son
d). she liked the little boy
The answer is:
d).