Which statements regarding the relationship between genuine EA best practices and architecture$-$based planning methodologies $($e$.$g$.$ EAP, FEAF and TOGAF$)$ are true?

$1.$ Genuine EA best practices are described in great detail in TOGAF Version $9\mathrm{.}2$

$2.$ Genuine EA best practices emerged in industry from the practical experience of countless IT planners working in organizations

$3.$ Well$-$known architecture$-$based planning methodologies might have inspired genuine EA best practices, but did not define them

$4.$ Genuine EA best practices are driven by internationally recognized EA gurus and thought leaders

$5.$ Genuine EA best practices do not resemble famous architecture$-$based planning methodologies with the exception of some trivial generalities

$6.$ Genuine EA best practices are determined by global EA consultancies and industry forums

Group of answer choices

$4$ and $6$

$1$ and $4$

$2,3,$ and $5$