ad<-c("Pl. find the Vehicle Details : Volvo needs to be repaired","The vehicle number : 4570d having the Vehicle Details : scania_z should be altered")
[1] "Pl. find the needs to be repaired"
[2] "The vehicle number : 4570d having the should be altered"
[1] "Pl. find the needs to be repaired"
[2] "The vehicle number : 4570d having the should be altered"