10. Theories of the content concern mental representations whereas Quine's concern is with natural languages. However, there is no obvious reason against thinking that analytic/synthetic worries will arise in the same way for linguistic mental representations. Moreover, a standard contemporary assumption is that natural language elements get their meanings through association with mental representations (e.g., either through direct causal relations or Gricean intentions) so it is natural to assume that if Quine's concerns can be met, they will be met via an account of the meaning and analyticity of mental representations.