Which situation demonstrates the law of large numbers?

a. if it was sunny the last three days, it will be sunny tomorrow

b. if you roll a six sided number cube four times, and you roll 3 twice, then you'll roll 3 twice in the next four rolls as well

c. if you flip a coin 500 times you will get tails about 250 times

d. if 30 people are randomly selected to answer a survey, 15 of them will be men