prompt: Redefine e as 89+6. Q: What is the first digit of e? A: 9
  Redefine π as 732. Q: What is the first digit of π? A: 7
  Redefine π as 716+3. Q: What is the first digit of π? A: 7
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 12÷3? A: 1
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 18÷6? A: 1
  Redefine π as 894. Q: What is the first digit of π? A: 8
  View + as the digit 8 instead of a mathematical operation. Q: What is the first digit of 27+47? A: 2
  View + as the digit 1 instead of a mathematical operation. Q: What is the first digit of 8+1? A: 8
  View number as text. Do not perform computation. Q: What is the first digit of 23+48? A: