What type of international cuisine has inspired some items on the IHOP menu?

The choice highlighting Mexican and Italian cuisine accurately reflects some influences found on the IHOP menu. IHOP has incorporated flavors and dishes inspired by these cuisines, such as the occasional use of ingredients like chorizo or toppings associated with Mexican fare, as well as various savory or sweet options that resemble Italian dishes. This incorporation showcases IHOP's adaptability in offering a diverse dining experience to its customers, blending traditional American breakfast items with ingredients and flavors from other culinary traditions.

The other cuisines listed do not prominently feature in IHOP's offerings, making Mexican and Italian the most relevant influences in this context. The focus on these two cuisines allows for a unique twist on classic breakfast items while still catering to the preferences of a broad customer base.