The phrase "ability to conclude their" is correct and usable in written English.
It can be used when discussing someone's capacity to reach a decision or finish a thought or argument.
Example: "The students demonstrated their ability to conclude their presentations effectively, leaving a lasting impression on the audience."
Alternatives: "capacity to finalize their" or "skill to wrap up their".
Yet the pragmatism of the parties in the last phases of the negotiation, their ability to conclude a transaction, and the smooth execution of its first (and most significant) phase, signaled that they "can do business together".
"Players who behave in a similar manner in the future will not only risk breaching the disciplinary rules of the relevant member board and being sanctioned accordingly, but may also put in jeopardy their ability to conclude future contractual arrangements with domestic franchises or clubs in other jurisdictions".
An important factor that affects revenues is the ability to conclude profitable deals with different travel suppliers.
He said the economic needs of the money-losing team and the political realities that hindered YankeeNets' ability to conclude a deal to build an arena in Newark had not "matched up".
The recommendation for further research is the usage of a larger sample, to enhance the validity and the ability to conclude generalization from the results.
Moreover, its ability to conclude a deal with Israel and actually implement it, is questionable at best -- and this is in the West Bank where it is ostensibly in control.
Should the Iran deal come into question, the situation in North Korea will be a global indicator of Trump's ability to conclude effective deals for the United States, and whether his approach will be more beneficial than what was achieved by Obama and The Six.
Several caveats limit our ability to conclude that a given disturbed area has low wildlife values.
We are, therefore, limited in our ability to conclude that hybrid lineages in Algonquin Park are adapted to preferentially coexist with either parental species.
