Read the following context and choose the best option to answer the question.
Context: From one daughther 's exploits to another 's . In her latest dispatch from Africa , Christelle Randall brings the first part of her wildlife escapade to an end with a moving tale of parting : participants in the project , naturally , but also a cheetah and one or more of her cubs . And for those poor American colleagues at my newspaper in Abu Dhabi for whom my formal ban of trivial use of the word " awesome " has been so painful to bear , this ought to be a most heartwarming posting .... The second part of my South African wildlife expedition is over .
Question: What may be a fact about this person ?
Options: 
- They were involved with a project in South Africa .
 - They had spent a long time in South Africa .
 - None of the above choices .
 - Their daughter was on a trip in South Africa .


They were involved with a project in South Africa .