prompt: Redefine e as 5+62. Q: What is the first digit of e? A: 6
  Redefine π as 716. Q: What is the first digit of π? A: 7
  Redefine π as 15+107. Q: What is the first digit of π? A: 1
  View ÷ as a random digit. Q: What is the first digit of 14÷7? A: 1
  View ÷ as a random digit. Q: What is the first digit of 40÷5? A: 4
  View number as text. Do not perform computation. Q: What is the first digit of 47+28? A: 4
  View number as text. Do not perform computation. Q: What is the first digit of 1+19? A: 1
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 70÷7? A: 7
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 3+46? A: