Change the following simple sentence into a complex sentence :
Her senior colleagues have been transferred to Dehradun.
1
Her colleagues having a seniority over him have been transferred to Dehradun.
2
Her colleagues who are senior to her have been transferred to Dehradun.
3
Some of his colleagues are senior to her therefore they have been transferred to Dehradun.
4
Being senior some complex of his colleagues have been transferred to Dehradun
5
Question Not Attempted