Table:
text: Television in Italy
Shopping
Shopping
N_ Television_service Country Language_ Content DAR HDTV Package_Option
861 Telemarket Italy Italian televendita 4:3 no no ( FTA )
862 Noello Sat Italy Italian televendita 4:3 no no ( FTA )
863 Elite Shopping TV Italy Italian televendita 4:3 no no ( FTA )
864 Juwelo Italy Italian televendita 4:3 no no ( FTA )
865 Diprè TV Italy Italian arte 4:3 no no ( FTA )
866 Telemarket For You Italy Italian televendita 4:3 no no ( FTA )
867 La Sorgente Sat 1 Italy Italian televendita 4:3 no no ( FTA )
868 La Sorgente Sat 2 Italy Italian televendita 4:3 no no ( FTA )
869 La Sorgente Sat 3 Italy Italian televendita 4:3 no no ( FTA )

Question: How many countries have arte content on Italy's shopping on TV?

Question: How many values of HDTV correspond to the television service of la Sorgente sat 1 (of television in Italy) in Italy Shopping question : ?

Question: Which HDTV values correspond to the number 862 in the TV list in the Italian shopping area?