prompt: Redefine e as 12+37. Q: What is the first digit of e? A: 4
  Redefine π as 43. Q: What is the first digit of π? A: 4
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 22+64? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 10+20? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 74+7? A: 7
  View ÷ as a random digit. Q: What is the first digit of 96÷12? A: 9
  View + as the digit 4 instead of a mathematical operation. Q: What is the first digit of 35+14? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 31+16? A: 3
  Redefine π as 571. Q: What is the first digit of π? A: