other lenguages #ifeq and boolean

If I'm using boolean in other languages, can't I use English or 1/0 or t/f in a conditional with parserfunction #ifeq?

i:e:

{{#ifeq|{{{Choose|}}}|t|bla bla bla|blo blo blo}}</code>

or

{{#ifeq|{{{Choose|}}}|1|bla bla bla|blo blo blo}}</code>

don't works well if my wiki language is Catalan.

David Gómez Fontanills (talk)

Hmm..., try to replace the two system messages with the string you would like to use for this.

[[kgh]] (talk)

But, if I understand, this is to replace throught a query. And what I want is to check it inside a Template with the parserfunction. The conditonal works well if saying (true in Catalan):

{{#ifeq|{{{Choose|}}}|Veritat|bla bla bla|blo blo blo}}

but I prefere to say (true by number):

{{#ifeq|{{{Choose|}}}|1|bla bla bla|blo blo blo}}

to reuse the template in other languages and not depending in changes in the translation

David Gómez Fontanills (talk)