Refer to the input text as context and select the correct relationship between 'Vodafone' and 'Gerard Kleisterlee' from the available options.
Options: parent organization, product/material produced, director/manager, employer

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.
director/manager