In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Let me give you an example: Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lo during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Link Information: Operation Market Garden was a failed World War II military operation fought in the Netherlands from 17 to 25 September 1944. Answer: from 17 to 25 September 1944
The answer to this example can be: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin?
Here is why: The passage describes the 704th's actions during Operation Market Garden, and the answer specifies when the operation happened.

OK. solve this:
Passage: From Perth, a number of Garnaut's family had previously played top-level sports: his grandfather, Laurie (), father, John (East Perth), and brother, Graeme (East Perth, and ) all played WAFL senior football, and his sister, Kristin, played netball for the Perth Orioles. Garnaut played Teal Cup football for Western Australia, and later played one senior match for East Perth in the WAFL in 1994. He later concentrated on cricket, making his first-class debut against South Australia in November 1996. Overall, he played 16 matches for Western Australia in the 199697 and 199798 Sheffield Shield competitions, taking 37 wickets at an average of 42.00, with a best of 4/51. Garnaut also played grade cricket for the Bayswater-Morley District Cricket Club. He was involved in a notable incident during the 199899 WACA First Grade final against Midland-Guildford, when he and Bret Mulder, batting tenth and eleventh respectively, put on 177 for the tenth wicket to win the tournament for Bayswater-Morley, with Garnaut finishing on 127 not out.
Link Information: none Answer: none
Answer:
How many teams participate in the competition that Garnaut played in for western Australia?