const app = Vue.createApp({
  data: () => ({
    paragraph2: "",
    paragraph3: "",
  }),
  methods: {
    showAlert() {
      alert("WTF!");
    },
    update2(event) {
      this.paragraph2 = event.target.value;
    },
    update3(event) {
      this.paragraph3 = event.target.value;
    },
  },
});