[Q]: [(a)itisessentialtodeterminepromptlytheresultofaracethatwillqualifyaboattocompeteinalaterstageofaneventorasubsequentevent(anationalauthoritymayprescribethatitsapprovalisrequiredforsuchaprocedure);]
[A]: [(a) it is essential to determine promptly the result of a race that will qualify a boat to compete in a later stage of an event or a subsequent event (a national authority may prescribe that its approval is required for such a procedure);]
[Q]: [MichelPlancherel'smainresearchfieldswereanalysis,mathematicalphysicsandalgebra.]
[A]: [Michel Plancherel's main research fields were analysis, mathematical physics and algebra.]
[Q]: [Everythingwentgood.Clearexplanation,contactpersonswasalsoveryfriendly]
[A]:
[Everything went good. Clear explanation, contact persons was also very friendly]