Answer: B) Similarity
Step-by-step explanation:
Intercultural relationship is formation of relationship between two or more people persisting different cultural background, customs,values,ethics etc.
According to the question,even though Ahmad belongs to Turkish culture and Elizabeth persist American culture, they both have similar concept about religion aspect in daily life.Thus this makes their thinking alike regarding religion topic which defined similarity.
Other options are incorrect because improvement in skills, involvement and change in situation are not that factors experienced in intercultural relationship of Ahmad and Elizabeth.Thus, the correct option is option (b).