Build and return a sentence using the given Object as shown in the example.
Sample Code:
function whatAmI(obj) {
// Enter your logic here...
}
Examples:
Input: {name:'human',lang:'English'}
Output: 'I am human and I speak English.'
Explanation: 'human' and 'English' are the first and second values of the object respectively.
Input: {name:'another human',lang:'Javascript'}
Output: 'I am another human and I speak Javascript.'
Explanation: 'another human' and 'Javascript' are the first and second values of the object respectively.
