Task: Question Answering
Input (English): Problem: o ( x ) represents the least odd integer greater than x , whereas o ( x ) represents the greatest odd integer less than x . likewise , e ( x ) represents the least even integer greater than x , whereas e ( x ) represents the greatest even integer less than x . according to these definitions , the value of o ( 5.3 ) + e ( – 6.7 ) + o ( – 3.3 ) + e ( 4.7 ) is : 
Options: a ) - 3 , b ) - 1 , c ) 0 , d ) 1 , e ) 3
Output (English): c