const fossils = {
  "Rupam" : "Vocalist",
  "Allen" : "Guitarist",
  "Pom" : "Bassist",
  "Deep" : "Guitarist",
  "Tanmoy" : "Drummer"
}

let sabya = prompt("About Whom You Want To Know ?")

function bhed (ani) {
  return sabya + " Is "
}

if (sabya == "Rupam") {
console.log(bhed() + fossils.Rupam)
}

else if (sabya == "Allen") {
console.log(bhed() + fossils.Allen)
}

  else if (sabya == "Pom") {
console.log(bhed() + fossils.Pom)
  }

else if (sabya == "Deep") {
console.log(bhed() + fossils.Deep)
}

else if (sabya == "Tanmoy") {
console.log(bhed() + fossils.Tanmoy)
}

else {
  console.log(bhed() + " Not A Member Of Fossils !")
}