 
 <prompt> John decide say e go go back go school to get him PhD. E first spend 1 year dey do courses to take get used to school life before e start him PhD. After that, e spend 2 years dey learn the basics of him field. E come start research, and e spend 75% more time on top research pass wetin e spend dey learn the basics. E come spend half of the time wey e spend for writing him dissertation pass the time wey e spend for acclimation period. How long e take do everything? <response>: E take am 2*.75=1.5 years pass to do im research pass wetin e take learn di basics
So e take am total of 2+1.5=3.5 years to do research
Im dissertation take 1/2 = .5 years to write
So everything together take 1+2+3.5+.5=7 years

Di final answer: 7. 