Sam is walking through a big, busy market today. He sees many colorful stalls with different kinds of food. On the first table, there are big, brown almonds in a large bowl. Next to them, a woman is selling walnuts that look like little brains. Sam's friend, Anna, is standing nearby and eating crunchy green pistachios. She really likes their salty taste. A friendly man at another stall is selling smooth cashews and round hazelnuts. He gives Sam a small hazelnut to try. Many people are buying these delicious treats because they are full of energy. Sam and Anna love looking at all the options. They choose their favorite ones and put them in paper bags. Finally, they happily walk home with their healthy snacks.