Does "He also eventually came up with the idea of using more powerful shaped charges and less fissionable material to greatly increase the speed of "assembly"." contain the correct answer to "What additional ideas did von Neumann contribute to Atomic bomb?"

A: yes

Does "The largest shareholder on the Arsenal board is American sports tycoon Stan Kroenke." contain the correct answer to "What individual is the biggest shareholder on the Arsenal board?"

A: yes

Does "Some environmentalists and scientists have made a call for stricter regulations for ships and a tourism quota." contain the correct answer to "What do environmentalists want enacted?"

A:
yes