Or partway at least . I have a power point beside me on the train to Budapest , and my seat reservation is marked outside the compartment with a little paper slip in a chart . No wifi , but still , I can type up all my jottings from the past 24 hours . And we 're late leaving .

Possible answers:
* They are reading a book while traveling
* They are drawing while traveling
* They are doing research while traveling
* None of the above choices .
Answer the following question: What is the person doing ?
They are doing research while traveling