(CNN) -- Is it just harmless fun, or is something seriously wrong developing in sporting relations between Spain and France? 

Yannick Noah, the last French tennis player to win the French Open back in 1983, started it last year when he claimed that Spain's recent sporting success could only be due to doping. 

His remarks were quickly shot down by Rafael Nadal, the Spaniard who has won the Paris grand slam six times -- a record he shares with Bjorn Borg, and may hold alone this year. 

Now Nadal is at the center of another row, sparked by a comedy program on French channel Canal Plus that spoofed the 25-year-old and cycling champion Alberto Contador, who was this week stripped of his 2010 Tour de France title and banned after a long-running doping saga. 

The Spanish government is so upset it has told its ambassador to France to send a written protest to French media, including the offending channel. 

And the Spanish Tennis Federation has responded by threatening a lawsuit. 

"The RFET will sue Canal Plus Francia for broadcasting a video which, besides inadmissible and slanderous insinuations, uses the federation's logo. The RFET will also get support from other Spanish sports federation mentioned in that video, so that there is a common judicial action," it said in a statement. 

The French show, called "Les Guignols" (the Puppets), features lifelike representations of Nadal, Contador and Spain's World Cup-winning football captain Iker Casillas among others. 

They are shown writing in books with syringes, and in one scene the muscular Nadal puppet fills up its car's petrol tank from its own bladder. 

1. Who is threatening to sue someone?
2. Who might they sue?
3. For what?
4. What is the show on the video?
5. When was the last time a French player won the French Open?
6. Who was it?
7. What did he say Spain was doing to help them win?
8. When did he say this?
9. Where is Rafael Nadal from?
10. Has he won anything?
11. What?
12. Just once?
13. Is he the only one with that record?
14. Who else has it?
15. What is he filling his gas tank from in Les Guignois?
16. What is he using to write with in the video?
17. Who is Alberto Contador?
18. What was taken from him?
19. Why?
20. Is there a puppet of him in the video?

Numbered answers:
1. the Spanish Tennis Federation
2. Canal Plus Francia
3. For broadcasting a video using their logo
4. "Les Guignols"
5. 1983
6. Yannick Noah
7. Doping
8. last year
9. Spain
10. Yes
11. The Paris grand slam
12. 6 times
13. no
14. Bjorn Borg
15. Its own bladder
16. syringes
17. cycling champion
18. 2010 Tour de France title
19. doping
20. Yes