I have multiple questions! You don't have to answer all of them. Just say the number you are answering :D 1. A fruit store received four different kinds of apples in 29 boxes. Each box contains one kind of apple. The salesman said that he does not have more than seven boxes of the same kind of apples. Is it true? 2. In a basket, there are white and red balls. What is the smallest number of balls you need to take out of the basket so that there are definitely two balls of the same color among them? 3. A fruit store received four different kinds of apples in 29 boxes. Each box contains one kind of apple. The salesman said that he does not have more than seven boxes of the same kind of apples. Is it true? 4. A drawer contains 10 pairs of socks. Each pair is either black or white. What is the minimum number of socks that must be drawn, at random, from the drawer to ensure that you have 3 pairs of all the same color socks?