Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Contrary to earlier beliefs, viruses are not the smallest causative agents of infectious diseases. Single-stranded RNAs as small as 246 nucleotides exist in certain higher plants and cause more than a dozen crop diseases. These RNAs have been termed viroids. Despite their extremely limited information content, viroids replicate autonomously in susceptible cells--that is, they do not require helper functions from simultaneously replicating conventional viruses. Viroids are covalently closed circular molecules with a characteristic rodlike secondary structure in which short helical regions are interrupted by internal and bulge loops. Viroids are not translated; they are replicated by a host enzyme (or enzymes) (probably RNA polymerase II) via oligomeric RNA intermediates by a rolling circle mechanism. Viroidlike satellite RNAs resemble viroids in size and molecular structure, but are found within the capsids of specific helper viruses on which they depend for their own replication. These RNAs are of great interest to molecular biology for at least two reasons: 1) they are the smallest and simplest replicating molecules known, and 2) they may represent living fossils of precellular evolution in a hypothetical RNA world.
Which are the smallest known subviral pathogens of plants?

Claude Rains and James Stewart in Mr. Smith Goes to Washington Play media Trailer James Stewart and Jean Arthur in a taxicab The governor of an unnamed western state, Hubert "Happy" Hopper (Guy Kibbee), has to pick a replacement for recently deceased U.S. Senator Sam Foley. His corrupt political boss, Jim Taylor (Edward Arnold), pressures Hopper to choose his handpicked stooge, while popular committees want a reformer, Henry Hill. The governor's children want him to select Jefferson Smith (James Stewart), the head of the Boy Rangers. Unable to make up his mind between Taylor's stooge and the reformer, Hopper decides to flip a coin. When it lands on edge and next to a newspaper story on one of Smith's accomplishments he chooses Smith, calculating that his wholesome image will please the people while his naivete will make him easy to manipulate. Junior Senator Smith is taken under the wing of the publicly esteemed, but secretly crooked, Senator Joseph Paine (Claude Rains), who was Smith's late father's friend. Smith develops an immediate attraction to the senator's daughter, Susan (Astrid Allwyn). At Senator Paine's home, Smith has a conversation with Susan, fidgeting and bumbling, entranced by the young socialite. Smith's naive and honest nature allows the unforgiving Washington press to take advantage of him, quickly tarnishing Smith's reputation with ridiculous front page pictures and headlines branding him a bumpkin. To keep Smith busy, Paine suggests he propose a bill. With the help of his secretary, Clarissa Saunders (Jean Arthur), who was the aide to Smith's predecessor and had been around Washington and politics for years, Smith comes up with a bill to authorize a federal government loan to buy some land in his home state for a national boys' camp, to be paid back by youngsters across America. Donations pour in immediately. However, the proposed campsite is already part of a dam-building graft scheme included in an appropriations bill framed by the Taylor political machine and supported by Senator Paine. Unwilling to crucify the worshipful Smith so that their graft plan will go through, Paine tells Taylor he wants out, but Taylor reminds him that Paine is in power primarily through Taylor's influence. Through Paine, the machine in his state accuses Smith of trying to profit from his bill by producing fraudulent evidence that Smith already owns the land in question. Smith is too shocked by Paine's betrayal to defend himself, and runs away. Saunders, who looked down on Smith at first, but has come to believe in him, talks him into launching a filibuster to postpone the appropriations bill and prove his innocence on the Senate floor just before the vote to expel him. In his last chance to prove his innocence, he talks non-stop for about 24 hours, reaffirming the American ideals of freedom and disclosing the true motives of the dam scheme. Yet none of the Senators are convinced. The constituents try to rally around him, but the entrenched opposition is too powerful, and all attempts are crushed. Owing to the influence of Taylor's machine, newspapers and radio stations in Smith's home state, on Taylor's orders, refuse to report what Smith has to say and even distort the facts against the senator. An effort by the Boy Rangers to spread the news in support of Smith results in vicious attacks on the children by Taylor's minions. Although all hope seems lost, the senators begin to pay attention as Smith approaches utter exhaustion. Paine has one last card up his sleeve: he brings in bins of letters and telegrams from Smith's home state, purportedly from average people demanding his expulsion. Nearly broken by the news, Smith finds a small ray of hope in a friendly smile from the President of the Senate (Harry Carey). Smith vows to press on until people believe him, but immediately collapses in a faint. Overcome with guilt, Paine leaves the Senate chamber and attempts to commit suicide, but is stopped by other senators. When he is stopped, he bursts back into the Senate chamber, loudly confessing to the whole scheme;
Who plays Hopper?

The Patriots faced the Dolphins at home looking not only for revenge, but to clinch the AFC East for the sixth straight season. On the opening drive of the game, the Dolphins raced 57 yards in just 5 plays, all the way to the Patriots 23, setting up a 41-yard field goal attempt by Caleb Sturgis, but Jamie Collins blocked it, Kyle Arrington picked it up and raced 62 yards for a touchdown. After a Dolphins punt, the Pats drove 42 yards to the Dolphins 38, but Brady was intercepted by Jason Trusnik at the 34. The Dolphins drove 60 yards to the Patriots 6, but the red zone defense forced them to kick a 24-yard field goal. After a Patriots punt, the Dolphins drove to their own 45, but Ryan Tannehill was intercepted by Duron Harmon at the Patriots 34 and returned the ball 60 yards to the Dolphins 8. Three plays later, Shane Vereen ran in a 3-yard touchdown, increasing the lead to 14-3. Jarvis Landry returned the ensuing kick 26 yards to the Dolphins 37. They drove 38 yards to the Patriots 35, but Sturgis kicked a 53-yard field goal. After the next three drives ended in punts, with the first half winding down, Tannehill connected with Wallace on a 32-yard touchdown bomb with 0:05 left to trim the score to 14-13 on a play that was initially ruled a drop. After a decent offensive showing in the first half, the Patriots went on a barrage of scoring in the third quarter. After returning the kickoff 19 yards to the 21, the Patriots stormed 79 yards in just 8 plays, increasing their lead to 21-13 on LeGarrette Blount's 3-yard touchdown run. After a Dolphins three-and-out, the Patriots drove 47 yards to the Dolphins 17 where Gostkowski drilled a 35-yard for goal, increasing the lead to 24-13. Patrick Chung intercepted a pass on the first play of the next drive and returned it 10 yards to the Dolphins 27. The Patriots cashed it in for a touchdown on the first play with Brady air mailing a 27-yard touchdown strike to Rob Gronkowski, upping the lead to 31-13. After another Dolphins three-and-out, the Patriots need just three plays to put the game on ice. First Jonas Gray ran for 6 yards to the Dolphins 41, followed by Brady hooking up with Gronkowski for 35 yards to the Patriots 6. Brady then found Edelman for the 6-yard touchdown pass on the next play, making the score 38-13. The Dolphins drove 65 yards in 14 plays to the Patriots 25, but on 4th-and-18, Daniel Thomas could only gain 10 yards and the Dolphins turned the ball over on downs. The Patriots scored the final points on a 36-yarder, making the score 41-13. The Dolphins turned the ball over on downs and the Patriots took a knee to end the game. The Patriots offensive line was immensely better than the opening day game against Miami as Brady wasn't sacked at all. Brady tossed 2 TDs to Edelman and Gronkowski while Vereen and Blount picked up rushing TDs. Gronkowski was their leading receiver with 96 yards and 1 touchdown on just 3 catches, and in the process secured his second 1,000 yard season. Miami picked up 384 yards of offense, but mostly couldn't get out of their own way with two turnovers and some awful drops, including a dropped touchdown by Mike Wallace. With the blowout win, the Patriots improved to 11-3, clinching their 17th AFC East title in franchise history, the 12th in the Brady-Belichick era, and their 6th straight.

Which player scored the first rushing touchdown of the game?