x2 is the Valentine (date/lover for the eponymous holiday) of x1; x1 is to go out on a Valentine''s Day date or otherwise be (ceremonially) associated with x2 for the holiday and festivities of Valentine's Day.
x1 [mass/sequence] plays the Lojban word chaining game (vlalinkei) with ruleset x2 and winner x3 with resulting sentence x4 against world champion x6 for fabulous cash prize x7 and endorsement deal(s) x8 groupies x9 (except they probably go earlier), played at time x10 at location x11 and honorific title x12 breaking record(s) x13 with mindless spectators x14 taking time x15 [amount] containing most frequently used word x16 (zo) and not using perfectly good words x17 (zo) displaying new strategy/trick x18 supervised by x19 with referee x20 and used message transmission system x21 time limit per move x22 shortest move of the game x23 broadcast on TV network(s) x24 with Neilson ratings x25 supplanting previously most watched show x26 winning new fans
x27 who formerly played x28 which is inferior for reasons x29 by standard x30 with banned words x31 with words winning additional points x32 with climax of suspense x33 and best comeback x34
Quote conversion: the quotation as presented uses pro-sumti and pro-bridi as if the current utterer (not the original utterer) were saying it, but the meaning conveyed is identical to that of the actual quotation by the original utterer and there is a claim that this meaning was expressed elsewhere
x1 is a polyform/polyplet/polyomino/polyabolo/polyiamond (etc.) composed of parts/'tile' polytope x2 arranged in (finite) unified shape/pattern x3 in ambient space x4 and subject to rules/restrictions/conditions x5
x1 is the formatted address for something - (with format) starting with x2, which is an address/locality/administrative subunit/region which belongs to slightly broader address/locality/administrative subunit/region x3, which in turn itself belongs to a slightly broader address/locality/administrative subunit/region x4, \dots (etc.).