Simple Predictive Model - python/R

Attached is a fake data set of 100,000 customer records with some demographic data. In the last column is information about their favourite ice cream. However, only about 10% of customers have told us their favourite ice cream, the rest have “No Answer”. For the customers that have “No Answer” can you please create a quick predictive model which tells us what type of ice cream is likely their favourite based on the information we have about customers where we know the answer.