In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.

[Q]: DNA polymerase -- When synthesizing new DNA, DNA polymerase can add free nucleotides only to the 3' end of the newly forming strand. This results in elongation of the newly forming strand in a 5'--3' direction. No known DNA polymerase is able to begin a new chain (de novo); it can only add a nucleotide onto a pre-existing 3'-OH group, and therefore needs a primer at which it can add the first nucleotide. Primers consist of RNA or DNA bases (or both). In DNA replication, the first two bases are always RNA, and are synthesized by another enzyme called primase. Helicase and topoisomerase II are required to unwind DNA from a double-strand structure to a single-strand structure to facilitate replication of each strand consistent with the semiconservative model of DNA replication.
[A]: can a dna polymerase initiate new strand of nucleic acid independently

[Q]: Clock management -- Upon kickoff, the clock is started when a member of the receiving team touches the ball, or, if the member of the receiving team touches the ball in their end zone, carries the ball out of the end zone. The clock is stopped when that player is tackled or goes out of bounds. (The clock never starts if the receiving team downs the ball in their own end zone for a touchback.) The clock is then restarted when the offense snaps the ball for their first play and continues to run unless one of the following occurs, in which case the clock is stopped at the end of the play and restarts at the next snap unless otherwise provided:
[A]: in the nfl does the clock stop when you go out of bounds

[Q]: Real estate contract -- As may be the case with other contracts, real estate contracts may be formed by one party making an offer and another party accepting the offer. To be enforceable, the offers and acceptances must be in writing (Statute of Frauds, Common Law)and signed by the parties agreeing to the contract. Often, the party making the offer prepares a written real estate contract, signs it, and transmits it to the other party who would accept the offer by signing the contract. As with all other types of legal offers, the other party may accept the offer, reject it (in which case the offer is terminated), make a counteroffer (in which case the original offer is terminated), or not respond to the offer (in which case the offer terminates by the expiration date in it). Before the offer (or counteroffer) is accepted, the offering (or countering) party can withdraw it. A counteroffer may be countered with yet another offer, and a counteroffering process may go on indefinitely between the parties.
[A]:
the sale of real estate is covered by the common law of contracts