let spaceship = {

crew: {

captain: {

name: 'Lily',

degree: 'Computer Engineering',

cheerTeam() { console.log('You got this!') }

},

'chief officer': {

name: 'Dan',

degree: 'Aerospace Engineering',

agree() { console.log('I agree, captain!') }

},

medic: {

name: 'Clementine',

degree: 'Physics',

announce() { console.log(`Jets on!`) } },

translator: {

name: 'Shauna',

degree: 'Conservation Science',

powerFuel() { console.log('The tank is full!') }

}

}

};

// prints the crewMember name

for (let crewMember in spaceship.crew){

console.log(`${crewMember}: ${spaceship.crew[crewMember].name}`)

}

for (let crewMember in spaceship.crew){

console.log(`${spaceship.crew[crewMember].name}: ${spaceship.crew[crewMember].degree}`)

}