These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] app-accessibility/sphinx2-0.6-r2::gentoo  6723 KiB
[ebuild  N     ] dev-perl/Speech-Recognizer-SPX-0.80.100-r2::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 89 KiB

Total: 2 packages (2 new), Size of downloads: 6812 KiB