Utilize the input text as a context reference, choose the right relationship between 'Gerard Kleisterlee' and 'Vodafone' from the options.
Options: original broadcaster, currency, employer, subsidiary

Vodafone Group chairman Gerard Kleisterlee was Quote: d in the company’s annual report saying that “regulatory challenges” in India were hampering its economic development but the country offered a good long-term investment opportunity for global firms.
employer